8158404744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1439}}^1\times {\mathrm{1607}}^1$

素因数の和:3072

約数の個数: 144

約数和(自身を含む): 25737004800

約数和(自身を除く): 17578600056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1439, 1607, 1764, 2878, 3214, 3528, 4317, 4821, 5756, 6428, 8634, 9642, 10073, 11249, 11512, 12856, 12951, 14463, 17268, 19284, 20146, 22498, 25902, 28926, 30219, 33747, 34536, 38568, 40292, 44996, 51804, 57852, 60438, 67494, 70511, 78743, 80584, 89992, 90657, 101241, 103608, 115704, 120876, 134988, 141022, 157486, 181314, 202482, 211533, 236229, 241752, 269976, 282044, 314972, 362628, 404964, 423066, 472458, 564088, 629944, 634599, 708687, 725256, 809928, 846132, 944916, 1269198, 1417374, 1692264, 1889832, 2312473, 2538396, 2834748, 4624946, 5076792, 5669496, 6937419, 9249892, 13874838, 16187311, 18499784, 20812257, 27749676, 32374622, 41624514, 48561933, 55499352, 64749244, 83249028, 97123866, 113311177, 129498488, 145685799, 166498056, 194247732, 226622354, 291371598, 339933531, 388495464, 453244708, 582743196, 679867062, 906489416, 1019800593, 1165486392, 1359734124, 2039601186, 2719468248, 4079202372, 8158404744]

約数ペア:

[(1, 8158404744), (2, 4079202372), (3, 2719468248), (4, 2039601186), (6, 1359734124), (7, 1165486392), (8, 1019800593), (9, 906489416), (12, 679867062), (14, 582743196), (18, 453244708), (21, 388495464), (24, 339933531), (28, 291371598), (36, 226622354), (42, 194247732), (49, 166498056), (56, 145685799), (63, 129498488), (72, 113311177), (84, 97123866), (98, 83249028), (126, 64749244), (147, 55499352), (168, 48561933), (196, 41624514), (252, 32374622), (294, 27749676), (392, 20812257), (441, 18499784), (504, 16187311), (588, 13874838), (882, 9249892), (1176, 6937419), (1439, 5669496), (1607, 5076792), (1764, 4624946), (2878, 2834748), (3214, 2538396), (3528, 2312473), (4317, 1889832), (4821, 1692264), (5756, 1417374), (6428, 1269198), (8634, 944916), (9642, 846132), (10073, 809928), (11249, 725256), (11512, 708687), (12856, 634599), (12951, 629944), (14463, 564088), (17268, 472458), (19284, 423066), (20146, 404964), (22498, 362628), (25902, 314972), (28926, 282044), (30219, 269976), (33747, 241752), (34536, 236229), (38568, 211533), (40292, 202482), (44996, 181314), (51804, 157486), (57852, 141022), (60438, 134988), (67494, 120876), (70511, 115704), (78743, 103608), (80584, 101241), (89992, 90657)]