420582708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 1430956800

約数和(自身を除く): 1010374092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 29, 36, 38, 39, 42, 52, 57, 58, 63, 76, 78, 84, 87, 91, 114, 116, 117, 126, 133, 156, 171, 174, 182, 203, 228, 233, 234, 247, 252, 261, 266, 273, 342, 348, 364, 377, 399, 406, 466, 468, 494, 522, 532, 546, 551, 609, 684, 699, 741, 754, 798, 812, 819, 932, 988, 1044, 1092, 1102, 1131, 1197, 1218, 1398, 1482, 1508, 1596, 1631, 1638, 1653, 1729, 1827, 2097, 2204, 2223, 2262, 2394, 2436, 2639, 2796, 2964, 3029, 3262, 3276, 3306, 3393, 3458, 3654, 3857, 4194, 4427, 4446, 4524, 4788, 4893, 4959, 5187, 5278, 6058, 6524, 6612, 6757, 6786, 6916, 7163, 7308, 7714, 7917, 8388, 8854, 8892, 9087, 9786, 9918, 10374, 10556, 11571, 12116, 13281, 13514, 13572, 14326, 14679, 15428, 15561, 15834, 17708, 18174, 19572, 19836, 20271, 20748, 21203, 21489, 23142, 23751, 26562, 27028, 27261, 28652, 29358, 30989, 31122, 31668, 34713, 36348, 39843, 40542, 42406, 42978, 46284, 47299, 47502, 50141, 53124, 54522, 57551, 58716, 60813, 61978, 62244, 63609, 64467, 69426, 79686, 81084, 84812, 85956, 87841, 92967, 94598, 95004, 100282, 109044, 115102, 121626, 123956, 127218, 128383, 128934, 138852, 141897, 150423, 159372, 172653, 175682, 185934, 189196, 190827, 200564, 230204, 243252, 254436, 256766, 257868, 263523, 278901, 283794, 300846, 345306, 351364, 371868, 381654, 385149, 402857, 425691, 451269, 513532, 517959, 527046, 557802, 567588, 601692, 614887, 690612, 763308, 770298, 790569, 805714, 851382, 898681, 902538, 1035918, 1054092, 1115604, 1155447, 1208571, 1229774, 1540596, 1581138, 1611428, 1668979, 1702764, 1797362, 1805076, 1844661, 2071836, 2310894, 2417142, 2459548, 2696043, 3162276, 3337958, 3594724, 3625713, 3689322, 4621788, 4834284, 5006937, 5392086, 5533983, 6675916, 7251426, 7378644, 8088129, 10013874, 10784172, 11067966, 11682853, 14502852, 15020811, 16176258, 20027748, 22135932, 23365706, 30041622, 32352516, 35048559, 46731412, 60083244, 70097118, 105145677, 140194236, 210291354, 420582708]

約数ペア:

[(1, 420582708), (2, 210291354), (3, 140194236), (4, 105145677), (6, 70097118), (7, 60083244), (9, 46731412), (12, 35048559), (13, 32352516), (14, 30041622), (18, 23365706), (19, 22135932), (21, 20027748), (26, 16176258), (28, 15020811), (29, 14502852), (36, 11682853), (38, 11067966), (39, 10784172), (42, 10013874), (52, 8088129), (57, 7378644), (58, 7251426), (63, 6675916), (76, 5533983), (78, 5392086), (84, 5006937), (87, 4834284), (91, 4621788), (114, 3689322), (116, 3625713), (117, 3594724), (126, 3337958), (133, 3162276), (156, 2696043), (171, 2459548), (174, 2417142), (182, 2310894), (203, 2071836), (228, 1844661), (233, 1805076), (234, 1797362), (247, 1702764), (252, 1668979), (261, 1611428), (266, 1581138), (273, 1540596), (342, 1229774), (348, 1208571), (364, 1155447), (377, 1115604), (399, 1054092), (406, 1035918), (466, 902538), (468, 898681), (494, 851382), (522, 805714), (532, 790569), (546, 770298), (551, 763308), (609, 690612), (684, 614887), (699, 601692), (741, 567588), (754, 557802), (798, 527046), (812, 517959), (819, 513532), (932, 451269), (988, 425691), (1044, 402857), (1092, 385149), (1102, 381654), (1131, 371868), (1197, 351364), (1218, 345306), (1398, 300846), (1482, 283794), (1508, 278901), (1596, 263523), (1631, 257868), (1638, 256766), (1653, 254436), (1729, 243252), (1827, 230204), (2097, 200564), (2204, 190827), (2223, 189196), (2262, 185934), (2394, 175682), (2436, 172653), (2639, 159372), (2796, 150423), (2964, 141897), (3029, 138852), (3262, 128934), (3276, 128383), (3306, 127218), (3393, 123956), (3458, 121626), (3654, 115102), (3857, 109044), (4194, 100282), (4427, 95004), (4446, 94598), (4524, 92967), (4788, 87841), (4893, 85956), (4959, 84812), (5187, 81084), (5278, 79686), (6058, 69426), (6524, 64467), (6612, 63609), (6757, 62244), (6786, 61978), (6916, 60813), (7163, 58716), (7308, 57551), (7714, 54522), (7917, 53124), (8388, 50141), (8854, 47502), (8892, 47299), (9087, 46284), (9786, 42978), (9918, 42406), (10374, 40542), (10556, 39843), (11571, 36348), (12116, 34713), (13281, 31668), (13514, 31122), (13572, 30989), (14326, 29358), (14679, 28652), (15428, 27261), (15561, 27028), (15834, 26562), (17708, 23751), (18174, 23142), (19572, 21489), (19836, 21203), (20271, 20748)]