21577891608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{4153}}^1$

素因数の和:4259

約数の個数: 288

約数和(自身を含む): 73524803040

約数和(自身を除く): 51946911432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 61, 63, 72, 78, 84, 91, 104, 117, 122, 126, 156, 168, 169, 182, 183, 234, 244, 252, 273, 312, 338, 364, 366, 427, 468, 488, 504, 507, 546, 549, 676, 728, 732, 793, 819, 854, 936, 1014, 1092, 1098, 1183, 1281, 1352, 1464, 1521, 1586, 1638, 1708, 2028, 2184, 2196, 2366, 2379, 2562, 3042, 3172, 3276, 3416, 3549, 3843, 4056, 4153, 4392, 4732, 4758, 5124, 5551, 6084, 6344, 6552, 7098, 7137, 7686, 8306, 9464, 9516, 10248, 10309, 10647, 11102, 12168, 12459, 14196, 14274, 15372, 16612, 16653, 19032, 20618, 21294, 22204, 24918, 28392, 28548, 29071, 30744, 30927, 33224, 33306, 37377, 41236, 42588, 44408, 49836, 49959, 53989, 57096, 58142, 61854, 66612, 72163, 74754, 82472, 85176, 87213, 92781, 99672, 99918, 107978, 116284, 123708, 133224, 144326, 149508, 161967, 174426, 185562, 199836, 215956, 216489, 232568, 247416, 253333, 261639, 288652, 299016, 323934, 348852, 371124, 377923, 399672, 431912, 432978, 485901, 506666, 523278, 577304, 647868, 649467, 697704, 701857, 742248, 755846, 759999, 865956, 971802, 1013332, 1046556, 1133769, 1295736, 1298934, 1403714, 1511692, 1519998, 1731912, 1773331, 1943604, 2026664, 2093112, 2105571, 2267538, 2279997, 2597868, 2807428, 3023384, 3039996, 3293329, 3401307, 3546662, 3887208, 4211142, 4535076, 4559994, 4912999, 5195736, 5319993, 5614856, 6079992, 6316713, 6586658, 6802614, 7093324, 8422284, 9070152, 9119988, 9825998, 9879987, 10639986, 12633426, 13173316, 13605228, 14186648, 14738997, 15959979, 16844568, 18239976, 19651996, 19759974, 21279972, 23053303, 25266852, 26346632, 27210456, 29477994, 29639961, 31919958, 39303992, 39519948, 42559944, 42813277, 44216991, 46106606, 50533704, 58955988, 59279922, 63839916, 69159909, 79039896, 85626554, 88433982, 92213212, 117911976, 118559844, 127679832, 128439831, 138319818, 171253108, 176867964, 184426424, 207479727, 237119688, 256879662, 276639636, 299692939, 342506216, 353735928, 385319493, 414959454, 513759324, 553279272, 599385878, 770638986, 829918908, 899078817, 1027518648, 1198771756, 1541277972, 1659837816, 1798157634, 2397543512, 2697236451, 3082555944, 3596315268, 5394472902, 7192630536, 10788945804, 21577891608]

約数ペア:

[(1, 21577891608), (2, 10788945804), (3, 7192630536), (4, 5394472902), (6, 3596315268), (7, 3082555944), (8, 2697236451), (9, 2397543512), (12, 1798157634), (13, 1659837816), (14, 1541277972), (18, 1198771756), (21, 1027518648), (24, 899078817), (26, 829918908), (28, 770638986), (36, 599385878), (39, 553279272), (42, 513759324), (52, 414959454), (56, 385319493), (61, 353735928), (63, 342506216), (72, 299692939), (78, 276639636), (84, 256879662), (91, 237119688), (104, 207479727), (117, 184426424), (122, 176867964), (126, 171253108), (156, 138319818), (168, 128439831), (169, 127679832), (182, 118559844), (183, 117911976), (234, 92213212), (244, 88433982), (252, 85626554), (273, 79039896), (312, 69159909), (338, 63839916), (364, 59279922), (366, 58955988), (427, 50533704), (468, 46106606), (488, 44216991), (504, 42813277), (507, 42559944), (546, 39519948), (549, 39303992), (676, 31919958), (728, 29639961), (732, 29477994), (793, 27210456), (819, 26346632), (854, 25266852), (936, 23053303), (1014, 21279972), (1092, 19759974), (1098, 19651996), (1183, 18239976), (1281, 16844568), (1352, 15959979), (1464, 14738997), (1521, 14186648), (1586, 13605228), (1638, 13173316), (1708, 12633426), (2028, 10639986), (2184, 9879987), (2196, 9825998), (2366, 9119988), (2379, 9070152), (2562, 8422284), (3042, 7093324), (3172, 6802614), (3276, 6586658), (3416, 6316713), (3549, 6079992), (3843, 5614856), (4056, 5319993), (4153, 5195736), (4392, 4912999), (4732, 4559994), (4758, 4535076), (5124, 4211142), (5551, 3887208), (6084, 3546662), (6344, 3401307), (6552, 3293329), (7098, 3039996), (7137, 3023384), (7686, 2807428), (8306, 2597868), (9464, 2279997), (9516, 2267538), (10248, 2105571), (10309, 2093112), (10647, 2026664), (11102, 1943604), (12168, 1773331), (12459, 1731912), (14196, 1519998), (14274, 1511692), (15372, 1403714), (16612, 1298934), (16653, 1295736), (19032, 1133769), (20618, 1046556), (21294, 1013332), (22204, 971802), (24918, 865956), (28392, 759999), (28548, 755846), (29071, 742248), (30744, 701857), (30927, 697704), (33224, 649467), (33306, 647868), (37377, 577304), (41236, 523278), (42588, 506666), (44408, 485901), (49836, 432978), (49959, 431912), (53989, 399672), (57096, 377923), (58142, 371124), (61854, 348852), (66612, 323934), (72163, 299016), (74754, 288652), (82472, 261639), (85176, 253333), (87213, 247416), (92781, 232568), (99672, 216489), (99918, 215956), (107978, 199836), (116284, 185562), (123708, 174426), (133224, 161967), (144326, 149508)]