8204231844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 22699797120

約数和(自身を除く): 14495565276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 79, 114, 122, 131, 158, 171, 183, 228, 237, 244, 262, 316, 342, 361, 366, 393, 474, 524, 549, 684, 711, 722, 732, 786, 948, 1083, 1098, 1159, 1179, 1422, 1444, 1501, 1572, 2166, 2196, 2318, 2358, 2489, 2844, 3002, 3249, 3477, 4332, 4503, 4636, 4716, 4819, 4978, 6004, 6498, 6954, 7467, 7991, 9006, 9638, 9956, 10349, 10431, 12996, 13509, 13908, 14457, 14934, 15982, 18012, 19276, 20698, 20862, 22021, 22401, 23973, 27018, 28519, 28914, 29868, 31047, 31964, 41396, 41724, 43371, 44042, 44802, 47291, 47946, 54036, 57038, 57828, 62094, 66063, 71919, 85557, 86742, 88084, 89604, 91561, 93141, 94582, 95892, 114076, 124188, 132126, 141873, 143838, 151829, 171114, 173484, 183122, 186282, 189164, 196631, 198189, 256671, 264252, 274683, 283746, 287676, 303658, 342228, 366244, 372564, 393262, 396378, 425619, 455487, 513342, 549366, 567492, 589893, 607316, 631289, 786524, 792756, 824049, 851238, 910974, 1026684, 1098732, 1179786, 1262578, 1366461, 1648098, 1702476, 1739659, 1769679, 1821948, 1893867, 2359572, 2525156, 2732922, 2884751, 3296196, 3479318, 3539358, 3735989, 3787734, 5218977, 5465844, 5681601, 5769502, 6958636, 7078716, 7471978, 7575468, 8654253, 10437954, 11207967, 11363202, 11539004, 11994491, 14943956, 15656931, 17308506, 20875908, 22415934, 22726404, 23988982, 25962759, 31313862, 33623901, 34617012, 35983473, 44831868, 47977964, 51925518, 62627724, 67247802, 71966946, 103851036, 107950419, 134495604, 143933892, 215900838, 227895329, 431801676, 455790658, 683685987, 911581316, 1367371974, 2051057961, 2734743948, 4102115922, 8204231844]

約数ペア:

[(1, 8204231844), (2, 4102115922), (3, 2734743948), (4, 2051057961), (6, 1367371974), (9, 911581316), (12, 683685987), (18, 455790658), (19, 431801676), (36, 227895329), (38, 215900838), (57, 143933892), (61, 134495604), (76, 107950419), (79, 103851036), (114, 71966946), (122, 67247802), (131, 62627724), (158, 51925518), (171, 47977964), (183, 44831868), (228, 35983473), (237, 34617012), (244, 33623901), (262, 31313862), (316, 25962759), (342, 23988982), (361, 22726404), (366, 22415934), (393, 20875908), (474, 17308506), (524, 15656931), (549, 14943956), (684, 11994491), (711, 11539004), (722, 11363202), (732, 11207967), (786, 10437954), (948, 8654253), (1083, 7575468), (1098, 7471978), (1159, 7078716), (1179, 6958636), (1422, 5769502), (1444, 5681601), (1501, 5465844), (1572, 5218977), (2166, 3787734), (2196, 3735989), (2318, 3539358), (2358, 3479318), (2489, 3296196), (2844, 2884751), (3002, 2732922), (3249, 2525156), (3477, 2359572), (4332, 1893867), (4503, 1821948), (4636, 1769679), (4716, 1739659), (4819, 1702476), (4978, 1648098), (6004, 1366461), (6498, 1262578), (6954, 1179786), (7467, 1098732), (7991, 1026684), (9006, 910974), (9638, 851238), (9956, 824049), (10349, 792756), (10431, 786524), (12996, 631289), (13509, 607316), (13908, 589893), (14457, 567492), (14934, 549366), (15982, 513342), (18012, 455487), (19276, 425619), (20698, 396378), (20862, 393262), (22021, 372564), (22401, 366244), (23973, 342228), (27018, 303658), (28519, 287676), (28914, 283746), (29868, 274683), (31047, 264252), (31964, 256671), (41396, 198189), (41724, 196631), (43371, 189164), (44042, 186282), (44802, 183122), (47291, 173484), (47946, 171114), (54036, 151829), (57038, 143838), (57828, 141873), (62094, 132126), (66063, 124188), (71919, 114076), (85557, 95892), (86742, 94582), (88084, 93141), (89604, 91561)]