631960056

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 240

約数和(自身を含む): 2218902840

約数和(自身を除く): 1586942784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1531, 1638, 1764, 1911, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3062, 3276, 3528, 3822, 3969, 4212, 4536, 4593, 4914, 5096, 5292, 5733, 6124, 6552, 7371, 7644, 7938, 8424, 9186, 9828, 10584, 10717, 11466, 12248, 13779, 14742, 15288, 15876, 17199, 18372, 19656, 19903, 21434, 22932, 27558, 29484, 31752, 32151, 34398, 36744, 39806, 41337, 42868, 45864, 51597, 55116, 58968, 59709, 64302, 68796, 75019, 79612, 82674, 85736, 96453, 103194, 110232, 119418, 124011, 128604, 137592, 139321, 150038, 159224, 165348, 179127, 192906, 206388, 225057, 238836, 248022, 257208, 278642, 289359, 300076, 330696, 358254, 385812, 412776, 417963, 450114, 477672, 496044, 537381, 557284, 578718, 600152, 675171, 716508, 771624, 835926, 868077, 900228, 975247, 992088, 1074762, 1114568, 1157436, 1253889, 1350342, 1433016, 1612143, 1671852, 1736154, 1800456, 1950494, 2025513, 2149524, 2314872, 2507778, 2700684, 2925741, 3224286, 3343704, 3472308, 3761667, 3900988, 4051026, 4299048, 5015556, 5401368, 5851482, 6076539, 6448572, 6944616, 7523334, 7801976, 8102052, 8777223, 10031112, 11285001, 11702964, 12153078, 12897144, 15046668, 16204104, 17554446, 22570002, 23405928, 24306156, 26331669, 30093336, 35108892, 45140004, 48612312, 52663338, 70217784, 78995007, 90280008, 105326676, 157990014, 210653352, 315980028, 631960056]

約数ペア:

[(1, 631960056), (2, 315980028), (3, 210653352), (4, 157990014), (6, 105326676), (7, 90280008), (8, 78995007), (9, 70217784), (12, 52663338), (13, 48612312), (14, 45140004), (18, 35108892), (21, 30093336), (24, 26331669), (26, 24306156), (27, 23405928), (28, 22570002), (36, 17554446), (39, 16204104), (42, 15046668), (49, 12897144), (52, 12153078), (54, 11702964), (56, 11285001), (63, 10031112), (72, 8777223), (78, 8102052), (81, 7801976), (84, 7523334), (91, 6944616), (98, 6448572), (104, 6076539), (108, 5851482), (117, 5401368), (126, 5015556), (147, 4299048), (156, 4051026), (162, 3900988), (168, 3761667), (182, 3472308), (189, 3343704), (196, 3224286), (216, 2925741), (234, 2700684), (252, 2507778), (273, 2314872), (294, 2149524), (312, 2025513), (324, 1950494), (351, 1800456), (364, 1736154), (378, 1671852), (392, 1612143), (441, 1433016), (468, 1350342), (504, 1253889), (546, 1157436), (567, 1114568), (588, 1074762), (637, 992088), (648, 975247), (702, 900228), (728, 868077), (756, 835926), (819, 771624), (882, 716508), (936, 675171), (1053, 600152), (1092, 578718), (1134, 557284), (1176, 537381), (1274, 496044), (1323, 477672), (1404, 450114), (1512, 417963), (1531, 412776), (1638, 385812), (1764, 358254), (1911, 330696), (2106, 300076), (2184, 289359), (2268, 278642), (2457, 257208), (2548, 248022), (2646, 238836), (2808, 225057), (3062, 206388), (3276, 192906), (3528, 179127), (3822, 165348), (3969, 159224), (4212, 150038), (4536, 139321), (4593, 137592), (4914, 128604), (5096, 124011), (5292, 119418), (5733, 110232), (6124, 103194), (6552, 96453), (7371, 85736), (7644, 82674), (7938, 79612), (8424, 75019), (9186, 68796), (9828, 64302), (10584, 59709), (10717, 58968), (11466, 55116), (12248, 51597), (13779, 45864), (14742, 42868), (15288, 41337), (15876, 39806), (17199, 36744), (18372, 34398), (19656, 32151), (19903, 31752), (21434, 29484), (22932, 27558)]