15679954992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{344221}}^1$

素因数の和:344318

約数の個数: 80

約数和(自身を含む): 44220135008

約数和(自身を除く): 28540180016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1752, 1898, 2847, 3504, 3796, 5694, 7592, 11388, 15184, 22776, 45552, 344221, 688442, 1032663, 1376884, 2065326, 2753768, 4130652, 4474873, 5507536, 8261304, 8949746, 13424619, 16522608, 17899492, 25128133, 26849238, 35798984, 50256266, 53698476, 71597968, 75384399, 100512532, 107396952, 150768798, 201025064, 214793904, 301537596, 326665729, 402050128, 603075192, 653331458, 979997187, 1206150384, 1306662916, 1959994374, 2613325832, 3919988748, 5226651664, 7839977496, 15679954992]

約数ペア:

[(1, 15679954992), (2, 7839977496), (3, 5226651664), (4, 3919988748), (6, 2613325832), (8, 1959994374), (12, 1306662916), (13, 1206150384), (16, 979997187), (24, 653331458), (26, 603075192), (39, 402050128), (48, 326665729), (52, 301537596), (73, 214793904), (78, 201025064), (104, 150768798), (146, 107396952), (156, 100512532), (208, 75384399), (219, 71597968), (292, 53698476), (312, 50256266), (438, 35798984), (584, 26849238), (624, 25128133), (876, 17899492), (949, 16522608), (1168, 13424619), (1752, 8949746), (1898, 8261304), (2847, 5507536), (3504, 4474873), (3796, 4130652), (5694, 2753768), (7592, 2065326), (11388, 1376884), (15184, 1032663), (22776, 688442), (45552, 344221)]