1636994736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51439}}^1$

素因数の和:51483

約数の個数: 120

約数和(自身を含む): 5224040640

約数和(自身を除く): 3587045904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 31824, 51439, 102878, 154317, 205756, 308634, 411512, 462951, 617268, 668707, 823024, 874463, 925902, 1234536, 1337414, 1748926, 1851804, 2006121, 2469072, 2623389, 2674828, 3497852, 3703608, 4012242, 5246778, 5349656, 6018363, 6995704, 7407216, 7870167, 8024484, 10493556, 10699312, 11368019, 12036726, 13991408, 15740334, 16048968, 20987112, 22736038, 24073452, 31480668, 32097936, 34104057, 41974224, 45472076, 48146904, 62961336, 68208114, 90944152, 96293808, 102312171, 125922672, 136416228, 181888304, 204624342, 272832456, 409248684, 545664912, 818497368, 1636994736]

約数ペア:

[(1, 1636994736), (2, 818497368), (3, 545664912), (4, 409248684), (6, 272832456), (8, 204624342), (9, 181888304), (12, 136416228), (13, 125922672), (16, 102312171), (17, 96293808), (18, 90944152), (24, 68208114), (26, 62961336), (34, 48146904), (36, 45472076), (39, 41974224), (48, 34104057), (51, 32097936), (52, 31480668), (68, 24073452), (72, 22736038), (78, 20987112), (102, 16048968), (104, 15740334), (117, 13991408), (136, 12036726), (144, 11368019), (153, 10699312), (156, 10493556), (204, 8024484), (208, 7870167), (221, 7407216), (234, 6995704), (272, 6018363), (306, 5349656), (312, 5246778), (408, 4012242), (442, 3703608), (468, 3497852), (612, 2674828), (624, 2623389), (663, 2469072), (816, 2006121), (884, 1851804), (936, 1748926), (1224, 1337414), (1326, 1234536), (1768, 925902), (1872, 874463), (1989, 823024), (2448, 668707), (2652, 617268), (3536, 462951), (3978, 411512), (5304, 308634), (7956, 205756), (10608, 154317), (15912, 102878), (31824, 51439)]