225725136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 160

約数和(自身を含む): 741285888

約数和(自身を除く): 515560752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1667, 1736, 2184, 2418, 2604, 2821, 3224, 3334, 3472, 4368, 4836, 5001, 5208, 5642, 6448, 6668, 8463, 9672, 10002, 10416, 11284, 11669, 13336, 16926, 19344, 20004, 21671, 22568, 23338, 26672, 33852, 35007, 40008, 43342, 45136, 46676, 51677, 65013, 67704, 70014, 80016, 86684, 93352, 103354, 130026, 135408, 140028, 151697, 155031, 173368, 186704, 206708, 260052, 280056, 303394, 310062, 346736, 361739, 413416, 455091, 520104, 560112, 606788, 620124, 671801, 723478, 826832, 910182, 1040208, 1085217, 1213576, 1240248, 1343602, 1446956, 1820364, 2015403, 2170434, 2427152, 2480496, 2687204, 2893912, 3640728, 4030806, 4340868, 4702607, 5374408, 5787824, 7281456, 8061612, 8681736, 9405214, 10748816, 14107821, 16123224, 17363472, 18810428, 28215642, 32246448, 37620856, 56431284, 75241712, 112862568, 225725136]

約数ペア:

[(1, 225725136), (2, 112862568), (3, 75241712), (4, 56431284), (6, 37620856), (7, 32246448), (8, 28215642), (12, 18810428), (13, 17363472), (14, 16123224), (16, 14107821), (21, 10748816), (24, 9405214), (26, 8681736), (28, 8061612), (31, 7281456), (39, 5787824), (42, 5374408), (48, 4702607), (52, 4340868), (56, 4030806), (62, 3640728), (78, 2893912), (84, 2687204), (91, 2480496), (93, 2427152), (104, 2170434), (112, 2015403), (124, 1820364), (156, 1446956), (168, 1343602), (182, 1240248), (186, 1213576), (208, 1085217), (217, 1040208), (248, 910182), (273, 826832), (312, 723478), (336, 671801), (364, 620124), (372, 606788), (403, 560112), (434, 520104), (496, 455091), (546, 413416), (624, 361739), (651, 346736), (728, 310062), (744, 303394), (806, 280056), (868, 260052), (1092, 206708), (1209, 186704), (1302, 173368), (1456, 155031), (1488, 151697), (1612, 140028), (1667, 135408), (1736, 130026), (2184, 103354), (2418, 93352), (2604, 86684), (2821, 80016), (3224, 70014), (3334, 67704), (3472, 65013), (4368, 51677), (4836, 46676), (5001, 45136), (5208, 43342), (5642, 40008), (6448, 35007), (6668, 33852), (8463, 26672), (9672, 23338), (10002, 22568), (10416, 21671), (11284, 20004), (11669, 19344), (13336, 16926)]