678702921708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{659}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 1841952752640

約数和(自身を除く): 1163249830932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 233, 303, 404, 466, 521, 606, 659, 699, 707, 932, 1042, 1212, 1318, 1398, 1414, 1563, 1631, 1977, 2084, 2121, 2636, 2796, 2828, 3126, 3262, 3647, 3954, 4242, 4613, 4893, 6252, 6524, 7294, 7908, 8484, 9226, 9786, 10941, 13839, 14588, 18452, 19572, 21882, 23533, 27678, 43764, 47066, 52621, 55356, 66559, 70599, 94132, 105242, 121393, 133118, 141198, 153547, 157863, 164731, 199677, 210484, 242786, 266236, 282396, 307094, 315726, 329462, 343339, 364179, 368347, 399354, 460641, 465913, 485572, 494193, 614188, 631452, 658924, 686678, 728358, 736694, 798708, 849751, 921282, 931826, 988386, 1030017, 1074829, 1105041, 1373356, 1397739, 1456716, 1473388, 1699502, 1842564, 1863652, 1976772, 2060034, 2149658, 2210082, 2403373, 2549253, 2795478, 3224487, 3399004, 4120068, 4299316, 4420164, 4806746, 5098506, 5590956, 6448974, 7210119, 9613492, 10197012, 12260693, 12897948, 14420238, 15508247, 24521386, 28840476, 31016494, 34677239, 36782079, 46524741, 49042772, 62032988, 69354478, 73564158, 79997987, 85824851, 93049482, 104031717, 108557729, 138708956, 147128316, 159995974, 171649702, 186098964, 208063434, 217115458, 239993961, 242740673, 257474553, 319991948, 325673187, 343299404, 416126868, 434230916, 479987922, 485481346, 514949106, 559985909, 651346374, 728222019, 959975844, 970962692, 1029898212, 1119971818, 1302692748, 1456444038, 1679957727, 2239943636, 2912888076, 3359915454, 6719830908, 8079796687, 16159593374, 24239390061, 32319186748, 48478780122, 56558576809, 96957560244, 113117153618, 169675730427, 226234307236, 339351460854, 678702921708]

約数ペア:

[(1, 678702921708), (2, 339351460854), (3, 226234307236), (4, 169675730427), (6, 113117153618), (7, 96957560244), (12, 56558576809), (14, 48478780122), (21, 32319186748), (28, 24239390061), (42, 16159593374), (84, 8079796687), (101, 6719830908), (202, 3359915454), (233, 2912888076), (303, 2239943636), (404, 1679957727), (466, 1456444038), (521, 1302692748), (606, 1119971818), (659, 1029898212), (699, 970962692), (707, 959975844), (932, 728222019), (1042, 651346374), (1212, 559985909), (1318, 514949106), (1398, 485481346), (1414, 479987922), (1563, 434230916), (1631, 416126868), (1977, 343299404), (2084, 325673187), (2121, 319991948), (2636, 257474553), (2796, 242740673), (2828, 239993961), (3126, 217115458), (3262, 208063434), (3647, 186098964), (3954, 171649702), (4242, 159995974), (4613, 147128316), (4893, 138708956), (6252, 108557729), (6524, 104031717), (7294, 93049482), (7908, 85824851), (8484, 79997987), (9226, 73564158), (9786, 69354478), (10941, 62032988), (13839, 49042772), (14588, 46524741), (18452, 36782079), (19572, 34677239), (21882, 31016494), (23533, 28840476), (27678, 24521386), (43764, 15508247), (47066, 14420238), (52621, 12897948), (55356, 12260693), (66559, 10197012), (70599, 9613492), (94132, 7210119), (105242, 6448974), (121393, 5590956), (133118, 5098506), (141198, 4806746), (153547, 4420164), (157863, 4299316), (164731, 4120068), (199677, 3399004), (210484, 3224487), (242786, 2795478), (266236, 2549253), (282396, 2403373), (307094, 2210082), (315726, 2149658), (329462, 2060034), (343339, 1976772), (364179, 1863652), (368347, 1842564), (399354, 1699502), (460641, 1473388), (465913, 1456716), (485572, 1397739), (494193, 1373356), (614188, 1105041), (631452, 1074829), (658924, 1030017), (686678, 988386), (728358, 931826), (736694, 921282), (798708, 849751)]