285325344

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 840647808

約数和(自身を除く): 555322464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 107, 141, 144, 188, 197, 214, 282, 288, 321, 376, 394, 423, 428, 564, 591, 642, 752, 788, 846, 856, 963, 1128, 1182, 1284, 1504, 1576, 1692, 1712, 1773, 1926, 2256, 2364, 2568, 3152, 3384, 3424, 3546, 3852, 4512, 4728, 5029, 5136, 6304, 6768, 7092, 7704, 9259, 9456, 10058, 10272, 13536, 14184, 15087, 15408, 18518, 18912, 20116, 21079, 27777, 28368, 30174, 30816, 37036, 40232, 42158, 45261, 55554, 56736, 60348, 63237, 74072, 80464, 83331, 84316, 90522, 111108, 120696, 126474, 148144, 160928, 166662, 168632, 181044, 189711, 222216, 241392, 252948, 296288, 333324, 337264, 362088, 379422, 444432, 482784, 505896, 666648, 674528, 724176, 758844, 888864, 990713, 1011792, 1333296, 1448352, 1517688, 1981426, 2023584, 2666592, 2972139, 3035376, 3962852, 5944278, 6070752, 7925704, 8916417, 11888556, 15851408, 17832834, 23777112, 31702816, 35665668, 47554224, 71331336, 95108448, 142662672, 285325344]

約数ペア:

[(1, 285325344), (2, 142662672), (3, 95108448), (4, 71331336), (6, 47554224), (8, 35665668), (9, 31702816), (12, 23777112), (16, 17832834), (18, 15851408), (24, 11888556), (32, 8916417), (36, 7925704), (47, 6070752), (48, 5944278), (72, 3962852), (94, 3035376), (96, 2972139), (107, 2666592), (141, 2023584), (144, 1981426), (188, 1517688), (197, 1448352), (214, 1333296), (282, 1011792), (288, 990713), (321, 888864), (376, 758844), (394, 724176), (423, 674528), (428, 666648), (564, 505896), (591, 482784), (642, 444432), (752, 379422), (788, 362088), (846, 337264), (856, 333324), (963, 296288), (1128, 252948), (1182, 241392), (1284, 222216), (1504, 189711), (1576, 181044), (1692, 168632), (1712, 166662), (1773, 160928), (1926, 148144), (2256, 126474), (2364, 120696), (2568, 111108), (3152, 90522), (3384, 84316), (3424, 83331), (3546, 80464), (3852, 74072), (4512, 63237), (4728, 60348), (5029, 56736), (5136, 55554), (6304, 45261), (6768, 42158), (7092, 40232), (7704, 37036), (9259, 30816), (9456, 30174), (10058, 28368), (10272, 27777), (13536, 21079), (14184, 20116), (15087, 18912), (15408, 18518)]