307888944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 905084928

約数和(自身を除く): 597195984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 71, 86, 88, 129, 132, 142, 172, 176, 191, 213, 258, 264, 284, 344, 382, 426, 473, 516, 528, 568, 573, 688, 764, 781, 852, 946, 1032, 1136, 1146, 1419, 1528, 1562, 1704, 1892, 2064, 2101, 2292, 2343, 2838, 3053, 3056, 3124, 3408, 3784, 4202, 4584, 4686, 5676, 6106, 6248, 6303, 7568, 8213, 8404, 9159, 9168, 9372, 11352, 12212, 12496, 12606, 13561, 16426, 16808, 18318, 18744, 22704, 24424, 24639, 25212, 27122, 32852, 33583, 33616, 36636, 37488, 40683, 48848, 49278, 50424, 54244, 65704, 67166, 73272, 81366, 90343, 98556, 100749, 100848, 108488, 131408, 134332, 146544, 149171, 162732, 180686, 197112, 201498, 216976, 268664, 271029, 298342, 325464, 361372, 394224, 402996, 447513, 537328, 542058, 583123, 596684, 650928, 722744, 805992, 895026, 1084116, 1166246, 1193368, 1445488, 1611984, 1749369, 1790052, 2168232, 2332492, 2386736, 3498738, 3580104, 4336464, 4664984, 6414353, 6997476, 7160208, 9329968, 12828706, 13994952, 19243059, 25657412, 27989904, 38486118, 51314824, 76972236, 102629648, 153944472, 307888944]

約数ペア:

[(1, 307888944), (2, 153944472), (3, 102629648), (4, 76972236), (6, 51314824), (8, 38486118), (11, 27989904), (12, 25657412), (16, 19243059), (22, 13994952), (24, 12828706), (33, 9329968), (43, 7160208), (44, 6997476), (48, 6414353), (66, 4664984), (71, 4336464), (86, 3580104), (88, 3498738), (129, 2386736), (132, 2332492), (142, 2168232), (172, 1790052), (176, 1749369), (191, 1611984), (213, 1445488), (258, 1193368), (264, 1166246), (284, 1084116), (344, 895026), (382, 805992), (426, 722744), (473, 650928), (516, 596684), (528, 583123), (568, 542058), (573, 537328), (688, 447513), (764, 402996), (781, 394224), (852, 361372), (946, 325464), (1032, 298342), (1136, 271029), (1146, 268664), (1419, 216976), (1528, 201498), (1562, 197112), (1704, 180686), (1892, 162732), (2064, 149171), (2101, 146544), (2292, 134332), (2343, 131408), (2838, 108488), (3053, 100848), (3056, 100749), (3124, 98556), (3408, 90343), (3784, 81366), (4202, 73272), (4584, 67166), (4686, 65704), (5676, 54244), (6106, 50424), (6248, 49278), (6303, 48848), (7568, 40683), (8213, 37488), (8404, 36636), (9159, 33616), (9168, 33583), (9372, 32852), (11352, 27122), (12212, 25212), (12496, 24639), (12606, 24424), (13561, 22704), (16426, 18744), (16808, 18318)]