1438381464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{75577}}^1$

素因数の和:75660

約数の個数: 64

約数和(自身を含む): 3936102240

約数和(自身を除く): 2497720776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 75577, 151154, 226731, 302308, 453462, 604616, 906924, 982501, 1813848, 1965002, 2947503, 3930004, 4610197, 5895006, 7860008, 9220394, 11790012, 13830591, 18440788, 23580024, 27661182, 36881576, 55322364, 59932561, 110644728, 119865122, 179797683, 239730244, 359595366, 479460488, 719190732, 1438381464]

約数ペア:

[(1, 1438381464), (2, 719190732), (3, 479460488), (4, 359595366), (6, 239730244), (8, 179797683), (12, 119865122), (13, 110644728), (24, 59932561), (26, 55322364), (39, 36881576), (52, 27661182), (61, 23580024), (78, 18440788), (104, 13830591), (122, 11790012), (156, 9220394), (183, 7860008), (244, 5895006), (312, 4610197), (366, 3930004), (488, 2947503), (732, 1965002), (793, 1813848), (1464, 982501), (1586, 906924), (2379, 604616), (3172, 453462), (4758, 302308), (6344, 226731), (9516, 151154), (19032, 75577)]