21514458672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{3539}}^1$

素因数の和:3760

約数の個数: 240

約数和(自身を含む): 71125566720

約数和(自身を除く): 49611108048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 163, 168, 222, 252, 259, 296, 326, 333, 336, 444, 489, 504, 518, 592, 652, 666, 777, 888, 978, 1008, 1036, 1141, 1304, 1332, 1467, 1554, 1776, 1956, 2072, 2282, 2331, 2608, 2664, 2934, 3108, 3423, 3539, 3912, 4144, 4564, 4662, 5328, 5868, 6031, 6216, 6846, 7078, 7824, 9128, 9324, 10269, 10617, 11736, 12062, 12432, 13692, 14156, 18093, 18256, 18648, 20538, 21234, 23472, 24124, 24773, 27384, 28312, 31851, 36186, 37296, 41076, 42217, 42468, 48248, 49546, 54279, 54768, 56624, 63702, 72372, 74319, 82152, 84434, 84936, 96496, 99092, 108558, 126651, 127404, 130943, 144744, 148638, 164304, 168868, 169872, 198184, 217116, 222957, 253302, 254808, 261886, 289488, 297276, 337736, 379953, 392829, 396368, 434232, 445914, 506604, 509616, 523772, 576857, 594552, 675472, 759906, 785658, 868464, 891828, 916601, 1013208, 1047544, 1153714, 1178487, 1189104, 1519812, 1571316, 1730571, 1783656, 1833202, 2026416, 2095088, 2307428, 2356974, 2749803, 3039624, 3142632, 3461142, 3567312, 3666404, 4037999, 4614856, 4713948, 5191713, 5499606, 6079248, 6285264, 6922284, 7332808, 8075998, 8249409, 9229712, 9427896, 10383426, 10999212, 12113997, 13844568, 14665616, 16151996, 16498818, 18855792, 20766852, 21343709, 21998424, 24227994, 27689136, 32303992, 32997636, 36341991, 41533704, 42687418, 43996848, 48455988, 64031127, 64607984, 65995272, 72683982, 83067408, 85374836, 96911976, 128062254, 131990544, 145367964, 149405963, 170749672, 192093381, 193823952, 256124508, 290735928, 298811926, 341499344, 384186762, 448217889, 512249016, 581471856, 597623852, 768373524, 896435778, 1024498032, 1195247704, 1344653667, 1536747048, 1792871556, 2390495408, 2689307334, 3073494096, 3585743112, 5378614668, 7171486224, 10757229336, 21514458672]

約数ペア:

[(1, 21514458672), (2, 10757229336), (3, 7171486224), (4, 5378614668), (6, 3585743112), (7, 3073494096), (8, 2689307334), (9, 2390495408), (12, 1792871556), (14, 1536747048), (16, 1344653667), (18, 1195247704), (21, 1024498032), (24, 896435778), (28, 768373524), (36, 597623852), (37, 581471856), (42, 512249016), (48, 448217889), (56, 384186762), (63, 341499344), (72, 298811926), (74, 290735928), (84, 256124508), (111, 193823952), (112, 192093381), (126, 170749672), (144, 149405963), (148, 145367964), (163, 131990544), (168, 128062254), (222, 96911976), (252, 85374836), (259, 83067408), (296, 72683982), (326, 65995272), (333, 64607984), (336, 64031127), (444, 48455988), (489, 43996848), (504, 42687418), (518, 41533704), (592, 36341991), (652, 32997636), (666, 32303992), (777, 27689136), (888, 24227994), (978, 21998424), (1008, 21343709), (1036, 20766852), (1141, 18855792), (1304, 16498818), (1332, 16151996), (1467, 14665616), (1554, 13844568), (1776, 12113997), (1956, 10999212), (2072, 10383426), (2282, 9427896), (2331, 9229712), (2608, 8249409), (2664, 8075998), (2934, 7332808), (3108, 6922284), (3423, 6285264), (3539, 6079248), (3912, 5499606), (4144, 5191713), (4564, 4713948), (4662, 4614856), (5328, 4037999), (5868, 3666404), (6031, 3567312), (6216, 3461142), (6846, 3142632), (7078, 3039624), (7824, 2749803), (9128, 2356974), (9324, 2307428), (10269, 2095088), (10617, 2026416), (11736, 1833202), (12062, 1783656), (12432, 1730571), (13692, 1571316), (14156, 1519812), (18093, 1189104), (18256, 1178487), (18648, 1153714), (20538, 1047544), (21234, 1013208), (23472, 916601), (24124, 891828), (24773, 868464), (27384, 785658), (28312, 759906), (31851, 675472), (36186, 594552), (37296, 576857), (41076, 523772), (42217, 509616), (42468, 506604), (48248, 445914), (49546, 434232), (54279, 396368), (54768, 392829), (56624, 379953), (63702, 337736), (72372, 297276), (74319, 289488), (82152, 261886), (84434, 254808), (84936, 253302), (96496, 222957), (99092, 217116), (108558, 198184), (126651, 169872), (127404, 168868), (130943, 164304), (144744, 148638)]