21615306336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1483}}^1$

素因数の和:1758

約数の個数: 288

約数和(自身を含む): 70444352160

約数和(自身を除く): 48829045824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 229, 234, 272, 288, 306, 312, 408, 416, 442, 458, 468, 544, 612, 624, 663, 687, 816, 884, 916, 936, 1224, 1248, 1326, 1374, 1483, 1632, 1768, 1832, 1872, 1989, 2061, 2448, 2652, 2748, 2966, 2977, 3536, 3664, 3744, 3893, 3978, 4122, 4449, 4896, 5304, 5496, 5932, 5954, 7072, 7328, 7786, 7956, 8244, 8898, 8931, 10608, 10992, 11679, 11864, 11908, 13347, 15572, 15912, 16488, 17796, 17862, 19279, 21216, 21984, 23358, 23728, 23816, 25211, 26694, 26793, 31144, 31824, 32976, 35037, 35592, 35724, 38558, 46716, 47456, 47632, 50422, 50609, 53388, 53586, 57837, 62288, 63648, 65952, 70074, 71184, 71448, 75633, 77116, 93432, 95264, 100844, 101218, 106776, 107172, 115674, 124576, 140148, 142368, 142896, 151266, 151827, 154232, 173511, 186864, 201688, 202436, 213552, 214344, 226899, 231348, 280296, 285792, 302532, 303654, 308464, 327743, 339607, 347022, 373728, 403376, 404872, 427104, 428688, 453798, 455481, 462696, 560592, 605064, 607308, 616928, 655486, 679214, 694044, 806752, 809744, 857376, 907596, 910962, 925392, 983229, 1018821, 1121184, 1210128, 1214616, 1310972, 1358428, 1388088, 1619488, 1815192, 1821924, 1850784, 1966458, 2037642, 2420256, 2429232, 2621944, 2716856, 2776176, 2949687, 3056463, 3630384, 3643848, 3932916, 4075284, 4414891, 4858464, 5243888, 5433712, 5552352, 5773319, 5899374, 6112926, 7260768, 7287696, 7865832, 8150568, 8829782, 10487776, 10867424, 11546638, 11798748, 12225852, 13244673, 14575392, 15731664, 16301136, 17319957, 17659564, 23093276, 23597496, 24451704, 26489346, 31463328, 32602272, 34639914, 35319128, 39734019, 46186552, 47194992, 48903408, 51959871, 52978692, 69279828, 70638256, 75053147, 79468038, 92373104, 94389984, 97806816, 103919742, 105957384, 138559656, 141276512, 150106294, 158936076, 184746208, 207839484, 211914768, 225159441, 277119312, 300212588, 317872152, 415678968, 423829536, 450318882, 554238624, 600425176, 635744304, 675478323, 831357936, 900637764, 1200850352, 1271488608, 1350956646, 1662715872, 1801275528, 2401700704, 2701913292, 3602551056, 5403826584, 7205102112, 10807653168, 21615306336]

約数ペア:

[(1, 21615306336), (2, 10807653168), (3, 7205102112), (4, 5403826584), (6, 3602551056), (8, 2701913292), (9, 2401700704), (12, 1801275528), (13, 1662715872), (16, 1350956646), (17, 1271488608), (18, 1200850352), (24, 900637764), (26, 831357936), (32, 675478323), (34, 635744304), (36, 600425176), (39, 554238624), (48, 450318882), (51, 423829536), (52, 415678968), (68, 317872152), (72, 300212588), (78, 277119312), (96, 225159441), (102, 211914768), (104, 207839484), (117, 184746208), (136, 158936076), (144, 150106294), (153, 141276512), (156, 138559656), (204, 105957384), (208, 103919742), (221, 97806816), (229, 94389984), (234, 92373104), (272, 79468038), (288, 75053147), (306, 70638256), (312, 69279828), (408, 52978692), (416, 51959871), (442, 48903408), (458, 47194992), (468, 46186552), (544, 39734019), (612, 35319128), (624, 34639914), (663, 32602272), (687, 31463328), (816, 26489346), (884, 24451704), (916, 23597496), (936, 23093276), (1224, 17659564), (1248, 17319957), (1326, 16301136), (1374, 15731664), (1483, 14575392), (1632, 13244673), (1768, 12225852), (1832, 11798748), (1872, 11546638), (1989, 10867424), (2061, 10487776), (2448, 8829782), (2652, 8150568), (2748, 7865832), (2966, 7287696), (2977, 7260768), (3536, 6112926), (3664, 5899374), (3744, 5773319), (3893, 5552352), (3978, 5433712), (4122, 5243888), (4449, 4858464), (4896, 4414891), (5304, 4075284), (5496, 3932916), (5932, 3643848), (5954, 3630384), (7072, 3056463), (7328, 2949687), (7786, 2776176), (7956, 2716856), (8244, 2621944), (8898, 2429232), (8931, 2420256), (10608, 2037642), (10992, 1966458), (11679, 1850784), (11864, 1821924), (11908, 1815192), (13347, 1619488), (15572, 1388088), (15912, 1358428), (16488, 1310972), (17796, 1214616), (17862, 1210128), (19279, 1121184), (21216, 1018821), (21984, 983229), (23358, 925392), (23728, 910962), (23816, 907596), (25211, 857376), (26694, 809744), (26793, 806752), (31144, 694044), (31824, 679214), (32976, 655486), (35037, 616928), (35592, 607308), (35724, 605064), (38558, 560592), (46716, 462696), (47456, 455481), (47632, 453798), (50422, 428688), (50609, 427104), (53388, 404872), (53586, 403376), (57837, 373728), (62288, 347022), (63648, 339607), (65952, 327743), (70074, 308464), (71184, 303654), (71448, 302532), (75633, 285792), (77116, 280296), (93432, 231348), (95264, 226899), (100844, 214344), (101218, 213552), (106776, 202436), (107172, 201688), (115674, 186864), (124576, 173511), (140148, 154232), (142368, 151827), (142896, 151266)]