661082398704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1230461}}^1$

素因数の和:1230536

約数の個数: 240

約数和(自身を含む): 2332601578944

約数和(自身を除く): 1671519180240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 41, 42, 48, 52, 56, 63, 72, 78, 82, 84, 91, 104, 112, 117, 123, 126, 144, 156, 164, 168, 182, 208, 234, 246, 252, 273, 287, 312, 328, 336, 364, 369, 468, 492, 504, 533, 546, 574, 624, 656, 728, 738, 819, 861, 936, 984, 1008, 1066, 1092, 1148, 1456, 1476, 1599, 1638, 1722, 1872, 1968, 2132, 2184, 2296, 2583, 2952, 3198, 3276, 3444, 3731, 4264, 4368, 4592, 4797, 5166, 5904, 6396, 6552, 6888, 7462, 8528, 9594, 10332, 11193, 12792, 13104, 13776, 14924, 19188, 20664, 22386, 25584, 29848, 33579, 38376, 41328, 44772, 59696, 67158, 76752, 89544, 134316, 179088, 268632, 537264, 1230461, 2460922, 3691383, 4921844, 7382766, 8613227, 9843688, 11074149, 14765532, 15995993, 17226454, 19687376, 22148298, 25839681, 29531064, 31991986, 34452908, 44296596, 47987979, 50448901, 51679362, 59062128, 63983972, 68905816, 77519043, 88593192, 95975958, 100897802, 103358724, 111971951, 127967944, 137811632, 143963937, 151346703, 155038086, 177186384, 191951916, 201795604, 206717448, 223943902, 255935888, 287927874, 302693406, 310076172, 335915853, 353142307, 383903832, 403591208, 413434896, 447887804, 454040109, 575855748, 605386812, 620152344, 655835713, 671831706, 706284614, 767807664, 807182416, 895775608, 908080218, 1007747559, 1059426921, 1151711496, 1210773624, 1240304688, 1311671426, 1343663412, 1412569228, 1791551216, 1816160436, 1967507139, 2015495118, 2118853842, 2303422992, 2421547248, 2623342852, 2687326824, 2825138456, 3178280763, 3632320872, 3935014278, 4030990236, 4237707684, 4590849991, 5246685704, 5374653648, 5650276912, 5902521417, 6356561526, 7264641744, 7870028556, 8061980472, 8475415368, 9181699982, 10493371408, 11805042834, 12713123052, 13772549973, 15740057112, 16123960944, 16950830736, 18363399964, 23610085668, 25426246104, 27545099946, 31480114224, 36726799928, 41317649919, 47220171336, 50852492208, 55090199892, 73453599856, 82635299838, 94440342672, 110180399784, 165270599676, 220360799568, 330541199352, 661082398704]

約数ペア:

[(1, 661082398704), (2, 330541199352), (3, 220360799568), (4, 165270599676), (6, 110180399784), (7, 94440342672), (8, 82635299838), (9, 73453599856), (12, 55090199892), (13, 50852492208), (14, 47220171336), (16, 41317649919), (18, 36726799928), (21, 31480114224), (24, 27545099946), (26, 25426246104), (28, 23610085668), (36, 18363399964), (39, 16950830736), (41, 16123960944), (42, 15740057112), (48, 13772549973), (52, 12713123052), (56, 11805042834), (63, 10493371408), (72, 9181699982), (78, 8475415368), (82, 8061980472), (84, 7870028556), (91, 7264641744), (104, 6356561526), (112, 5902521417), (117, 5650276912), (123, 5374653648), (126, 5246685704), (144, 4590849991), (156, 4237707684), (164, 4030990236), (168, 3935014278), (182, 3632320872), (208, 3178280763), (234, 2825138456), (246, 2687326824), (252, 2623342852), (273, 2421547248), (287, 2303422992), (312, 2118853842), (328, 2015495118), (336, 1967507139), (364, 1816160436), (369, 1791551216), (468, 1412569228), (492, 1343663412), (504, 1311671426), (533, 1240304688), (546, 1210773624), (574, 1151711496), (624, 1059426921), (656, 1007747559), (728, 908080218), (738, 895775608), (819, 807182416), (861, 767807664), (936, 706284614), (984, 671831706), (1008, 655835713), (1066, 620152344), (1092, 605386812), (1148, 575855748), (1456, 454040109), (1476, 447887804), (1599, 413434896), (1638, 403591208), (1722, 383903832), (1872, 353142307), (1968, 335915853), (2132, 310076172), (2184, 302693406), (2296, 287927874), (2583, 255935888), (2952, 223943902), (3198, 206717448), (3276, 201795604), (3444, 191951916), (3731, 177186384), (4264, 155038086), (4368, 151346703), (4592, 143963937), (4797, 137811632), (5166, 127967944), (5904, 111971951), (6396, 103358724), (6552, 100897802), (6888, 95975958), (7462, 88593192), (8528, 77519043), (9594, 68905816), (10332, 63983972), (11193, 59062128), (12792, 51679362), (13104, 50448901), (13776, 47987979), (14924, 44296596), (19188, 34452908), (20664, 31991986), (22386, 29531064), (25584, 25839681), (29848, 22148298), (33579, 19687376), (38376, 17226454), (41328, 15995993), (44772, 14765532), (59696, 11074149), (67158, 9843688), (76752, 8613227), (89544, 7382766), (134316, 4921844), (179088, 3691383), (268632, 2460922), (537264, 1230461)]