683993920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 1783738368

約数和(自身を除く): 1099744448

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 191, 248, 304, 310, 320, 361, 380, 382, 496, 589, 608, 620, 722, 760, 764, 955, 992, 1178, 1216, 1240, 1444, 1520, 1528, 1805, 1910, 1984, 2356, 2480, 2888, 2945, 3040, 3056, 3610, 3629, 3820, 4712, 4960, 5776, 5890, 5921, 6080, 6112, 7220, 7258, 7640, 9424, 9920, 11191, 11552, 11780, 11842, 12224, 14440, 14516, 15280, 18145, 18848, 22382, 23104, 23560, 23684, 28880, 29032, 29605, 30560, 36290, 37696, 44764, 47120, 47368, 55955, 57760, 58064, 59210, 61120, 68951, 72580, 89528, 94240, 94736, 111910, 112499, 115520, 116128, 118420, 137902, 145160, 179056, 188480, 189472, 223820, 224998, 232256, 236840, 275804, 290320, 344755, 358112, 378944, 447640, 449996, 473680, 551608, 562495, 580640, 689510, 716224, 895280, 899992, 947360, 1103216, 1124990, 1161280, 1379020, 1790560, 1799984, 1894720, 2137481, 2206432, 2249980, 2758040, 3581120, 3599968, 4274962, 4412864, 4499960, 5516080, 7199936, 8549924, 8999920, 10687405, 11032160, 17099848, 17999840, 21374810, 22064320, 34199696, 35999680, 42749620, 68399392, 85499240, 136798784, 170998480, 341996960, 683993920]

約数ペア:

[(1, 683993920), (2, 341996960), (4, 170998480), (5, 136798784), (8, 85499240), (10, 68399392), (16, 42749620), (19, 35999680), (20, 34199696), (31, 22064320), (32, 21374810), (38, 17999840), (40, 17099848), (62, 11032160), (64, 10687405), (76, 8999920), (80, 8549924), (95, 7199936), (124, 5516080), (152, 4499960), (155, 4412864), (160, 4274962), (190, 3599968), (191, 3581120), (248, 2758040), (304, 2249980), (310, 2206432), (320, 2137481), (361, 1894720), (380, 1799984), (382, 1790560), (496, 1379020), (589, 1161280), (608, 1124990), (620, 1103216), (722, 947360), (760, 899992), (764, 895280), (955, 716224), (992, 689510), (1178, 580640), (1216, 562495), (1240, 551608), (1444, 473680), (1520, 449996), (1528, 447640), (1805, 378944), (1910, 358112), (1984, 344755), (2356, 290320), (2480, 275804), (2888, 236840), (2945, 232256), (3040, 224998), (3056, 223820), (3610, 189472), (3629, 188480), (3820, 179056), (4712, 145160), (4960, 137902), (5776, 118420), (5890, 116128), (5921, 115520), (6080, 112499), (6112, 111910), (7220, 94736), (7258, 94240), (7640, 89528), (9424, 72580), (9920, 68951), (11191, 61120), (11552, 59210), (11780, 58064), (11842, 57760), (12224, 55955), (14440, 47368), (14516, 47120), (15280, 44764), (18145, 37696), (18848, 36290), (22382, 30560), (23104, 29605), (23560, 29032), (23684, 28880)]