31978834992

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21817}}^1$

素因数の和:21882

約数の個数: 240

約数和(自身を含む): 103401611040

約数和(自身を除く): 71422776048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 243, 261, 312, 324, 348, 351, 377, 432, 464, 468, 486, 522, 624, 648, 696, 702, 754, 783, 936, 972, 1044, 1053, 1131, 1296, 1392, 1404, 1508, 1566, 1872, 1944, 2088, 2106, 2262, 2349, 2808, 3016, 3132, 3159, 3393, 3888, 4176, 4212, 4524, 4698, 5616, 6032, 6264, 6318, 6786, 7047, 8424, 9048, 9396, 10179, 12528, 12636, 13572, 14094, 16848, 18096, 18792, 20358, 21817, 25272, 27144, 28188, 30537, 37584, 40716, 43634, 50544, 54288, 56376, 61074, 65451, 81432, 87268, 91611, 112752, 122148, 130902, 162864, 174536, 183222, 196353, 244296, 261804, 283621, 349072, 366444, 392706, 488592, 523608, 567242, 589059, 632693, 732888, 785412, 850863, 1047216, 1134484, 1178118, 1265386, 1465776, 1570824, 1701726, 1767177, 1898079, 2268968, 2356236, 2530772, 2552589, 3141648, 3403452, 3534354, 3796158, 4537936, 4712472, 5061544, 5105178, 5301531, 5694237, 6806904, 7068708, 7592316, 7657767, 8225009, 9424944, 10123088, 10210356, 10603062, 11388474, 13613808, 14137416, 15184632, 15315534, 16450018, 17082711, 20420712, 21206124, 22776948, 22973301, 24675027, 28274832, 30369264, 30631068, 32900036, 34165422, 40841424, 42412248, 45553896, 45946602, 49350054, 51248133, 61262136, 65800072, 68330844, 68919903, 74025081, 84824496, 91107792, 91893204, 98700108, 102496266, 122524272, 131600144, 136661688, 137839806, 148050162, 153744399, 183786408, 197400216, 204992532, 222075243, 273323376, 275679612, 296100324, 307488798, 367572816, 394800432, 409985064, 444150486, 551359224, 592200648, 614977596, 666225729, 819970128, 888300972, 1102718448, 1184401296, 1229955192, 1332451458, 1776601944, 1998677187, 2459910384, 2664902916, 3553203888, 3997354374, 5329805832, 7994708748, 10659611664, 15989417496, 31978834992]

約数ペア:

[(1, 31978834992), (2, 15989417496), (3, 10659611664), (4, 7994708748), (6, 5329805832), (8, 3997354374), (9, 3553203888), (12, 2664902916), (13, 2459910384), (16, 1998677187), (18, 1776601944), (24, 1332451458), (26, 1229955192), (27, 1184401296), (29, 1102718448), (36, 888300972), (39, 819970128), (48, 666225729), (52, 614977596), (54, 592200648), (58, 551359224), (72, 444150486), (78, 409985064), (81, 394800432), (87, 367572816), (104, 307488798), (108, 296100324), (116, 275679612), (117, 273323376), (144, 222075243), (156, 204992532), (162, 197400216), (174, 183786408), (208, 153744399), (216, 148050162), (232, 137839806), (234, 136661688), (243, 131600144), (261, 122524272), (312, 102496266), (324, 98700108), (348, 91893204), (351, 91107792), (377, 84824496), (432, 74025081), (464, 68919903), (468, 68330844), (486, 65800072), (522, 61262136), (624, 51248133), (648, 49350054), (696, 45946602), (702, 45553896), (754, 42412248), (783, 40841424), (936, 34165422), (972, 32900036), (1044, 30631068), (1053, 30369264), (1131, 28274832), (1296, 24675027), (1392, 22973301), (1404, 22776948), (1508, 21206124), (1566, 20420712), (1872, 17082711), (1944, 16450018), (2088, 15315534), (2106, 15184632), (2262, 14137416), (2349, 13613808), (2808, 11388474), (3016, 10603062), (3132, 10210356), (3159, 10123088), (3393, 9424944), (3888, 8225009), (4176, 7657767), (4212, 7592316), (4524, 7068708), (4698, 6806904), (5616, 5694237), (6032, 5301531), (6264, 5105178), (6318, 5061544), (6786, 4712472), (7047, 4537936), (8424, 3796158), (9048, 3534354), (9396, 3403452), (10179, 3141648), (12528, 2552589), (12636, 2530772), (13572, 2356236), (14094, 2268968), (16848, 1898079), (18096, 1767177), (18792, 1701726), (20358, 1570824), (21817, 1465776), (25272, 1265386), (27144, 1178118), (28188, 1134484), (30537, 1047216), (37584, 850863), (40716, 785412), (43634, 732888), (50544, 632693), (54288, 589059), (56376, 567242), (61074, 523608), (65451, 488592), (81432, 392706), (87268, 366444), (91611, 349072), (112752, 283621), (122148, 261804), (130902, 244296), (162864, 196353), (174536, 183222)]