288234882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 719953920

約数和(自身を除く): 431719038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 61, 78, 106, 117, 122, 127, 159, 183, 234, 254, 318, 351, 366, 381, 477, 549, 689, 702, 762, 793, 954, 1098, 1143, 1378, 1431, 1586, 1647, 1651, 2067, 2286, 2379, 2862, 3233, 3294, 3302, 3429, 4134, 4758, 4953, 6201, 6466, 6731, 6858, 7137, 7747, 9699, 9906, 12402, 13462, 14274, 14859, 15494, 18603, 19398, 20193, 21411, 23241, 29097, 29718, 37206, 40386, 42029, 42822, 44577, 46482, 58194, 60579, 69723, 84058, 87291, 87503, 89154, 100711, 121158, 126087, 139446, 174582, 175006, 181737, 201422, 209169, 252174, 262509, 302133, 363474, 378261, 410591, 418338, 525018, 604266, 756522, 787527, 821182, 906399, 1134783, 1231773, 1575054, 1812798, 2269566, 2362581, 2463546, 2719197, 3695319, 4725162, 5337683, 5438394, 7390638, 10675366, 11085957, 16013049, 22171914, 32026098, 48039147, 96078294, 144117441, 288234882]

約数ペア:

[(1, 288234882), (2, 144117441), (3, 96078294), (6, 48039147), (9, 32026098), (13, 22171914), (18, 16013049), (26, 11085957), (27, 10675366), (39, 7390638), (53, 5438394), (54, 5337683), (61, 4725162), (78, 3695319), (106, 2719197), (117, 2463546), (122, 2362581), (127, 2269566), (159, 1812798), (183, 1575054), (234, 1231773), (254, 1134783), (318, 906399), (351, 821182), (366, 787527), (381, 756522), (477, 604266), (549, 525018), (689, 418338), (702, 410591), (762, 378261), (793, 363474), (954, 302133), (1098, 262509), (1143, 252174), (1378, 209169), (1431, 201422), (1586, 181737), (1647, 175006), (1651, 174582), (2067, 139446), (2286, 126087), (2379, 121158), (2862, 100711), (3233, 89154), (3294, 87503), (3302, 87291), (3429, 84058), (4134, 69723), (4758, 60579), (4953, 58194), (6201, 46482), (6466, 44577), (6731, 42822), (6858, 42029), (7137, 40386), (7747, 37206), (9699, 29718), (9906, 29097), (12402, 23241), (13462, 21411), (14274, 20193), (14859, 19398), (15494, 18603)]