820249152

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 2409139200

約数和(自身を除く): 1588890048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 59, 64, 74, 76, 96, 103, 111, 114, 118, 148, 152, 177, 192, 206, 222, 228, 236, 296, 304, 309, 354, 412, 444, 456, 472, 592, 608, 618, 703, 708, 824, 888, 912, 944, 1121, 1184, 1216, 1236, 1406, 1416, 1648, 1776, 1824, 1888, 1957, 2109, 2183, 2242, 2368, 2472, 2812, 2832, 3296, 3363, 3552, 3648, 3776, 3811, 3914, 4218, 4366, 4484, 4944, 5624, 5664, 5871, 6077, 6549, 6592, 6726, 7104, 7622, 7828, 8436, 8732, 8968, 9888, 11248, 11328, 11433, 11742, 12154, 13098, 13452, 15244, 15656, 16872, 17464, 17936, 18231, 19776, 22496, 22866, 23484, 24308, 26196, 26904, 30488, 31312, 33744, 34928, 35872, 36462, 41477, 44992, 45732, 46968, 48616, 52392, 53808, 60976, 62624, 67488, 69856, 71744, 72409, 72924, 82954, 91464, 93936, 97232, 104784, 107616, 115463, 121952, 124431, 125248, 134976, 139712, 144818, 145848, 165908, 182928, 187872, 194464, 209568, 215232, 217227, 224849, 230926, 243904, 248862, 289636, 291696, 331816, 346389, 365856, 375744, 388928, 419136, 434454, 449698, 461852, 497724, 579272, 583392, 663632, 674547, 692778, 731712, 868908, 899396, 923704, 995448, 1158544, 1166784, 1327264, 1349094, 1385556, 1737816, 1798792, 1847408, 1990896, 2317088, 2654528, 2698188, 2771112, 3475632, 3597584, 3694816, 3981792, 4272131, 4634176, 5396376, 5542224, 6951264, 7195168, 7389632, 7963584, 8544262, 10792752, 11084448, 12816393, 13902528, 14390336, 17088524, 21585504, 22168896, 25632786, 34177048, 43171008, 51265572, 68354096, 102531144, 136708192, 205062288, 273416384, 410124576, 820249152]

約数ペア:

[(1, 820249152), (2, 410124576), (3, 273416384), (4, 205062288), (6, 136708192), (8, 102531144), (12, 68354096), (16, 51265572), (19, 43171008), (24, 34177048), (32, 25632786), (37, 22168896), (38, 21585504), (48, 17088524), (57, 14390336), (59, 13902528), (64, 12816393), (74, 11084448), (76, 10792752), (96, 8544262), (103, 7963584), (111, 7389632), (114, 7195168), (118, 6951264), (148, 5542224), (152, 5396376), (177, 4634176), (192, 4272131), (206, 3981792), (222, 3694816), (228, 3597584), (236, 3475632), (296, 2771112), (304, 2698188), (309, 2654528), (354, 2317088), (412, 1990896), (444, 1847408), (456, 1798792), (472, 1737816), (592, 1385556), (608, 1349094), (618, 1327264), (703, 1166784), (708, 1158544), (824, 995448), (888, 923704), (912, 899396), (944, 868908), (1121, 731712), (1184, 692778), (1216, 674547), (1236, 663632), (1406, 583392), (1416, 579272), (1648, 497724), (1776, 461852), (1824, 449698), (1888, 434454), (1957, 419136), (2109, 388928), (2183, 375744), (2242, 365856), (2368, 346389), (2472, 331816), (2812, 291696), (2832, 289636), (3296, 248862), (3363, 243904), (3552, 230926), (3648, 224849), (3776, 217227), (3811, 215232), (3914, 209568), (4218, 194464), (4366, 187872), (4484, 182928), (4944, 165908), (5624, 145848), (5664, 144818), (5871, 139712), (6077, 134976), (6549, 125248), (6592, 124431), (6726, 121952), (7104, 115463), (7622, 107616), (7828, 104784), (8436, 97232), (8732, 93936), (8968, 91464), (9888, 82954), (11248, 72924), (11328, 72409), (11433, 71744), (11742, 69856), (12154, 67488), (13098, 62624), (13452, 60976), (15244, 53808), (15656, 52392), (16872, 48616), (17464, 46968), (17936, 45732), (18231, 44992), (19776, 41477), (22496, 36462), (22866, 35872), (23484, 34928), (24308, 33744), (26196, 31312), (26904, 30488)]