315974568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 1011916800

約数和(自身を除く): 695942232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 169, 182, 186, 217, 248, 273, 312, 338, 359, 364, 372, 403, 434, 507, 546, 651, 676, 718, 728, 744, 806, 868, 1014, 1077, 1092, 1183, 1209, 1302, 1352, 1436, 1612, 1736, 2028, 2154, 2184, 2366, 2418, 2513, 2604, 2821, 2872, 3224, 3549, 4056, 4308, 4667, 4732, 4836, 5026, 5208, 5239, 5642, 7098, 7539, 8463, 8616, 9334, 9464, 9672, 10052, 10478, 11129, 11284, 14001, 14196, 15078, 15717, 16926, 18668, 20104, 20956, 22258, 22568, 28002, 28392, 30156, 31434, 32669, 33387, 33852, 36673, 37336, 41912, 44516, 56004, 60312, 60671, 62868, 65338, 66774, 67704, 73346, 77903, 89032, 98007, 110019, 112008, 121342, 125736, 130676, 133548, 144677, 146692, 155806, 182013, 196014, 220038, 233709, 242684, 261352, 267096, 289354, 293384, 311612, 364026, 392028, 424697, 434031, 440076, 467418, 485368, 578708, 623224, 728052, 784056, 849394, 868062, 880152, 934836, 1012739, 1157416, 1274091, 1456104, 1698788, 1736124, 1869672, 1880801, 2025478, 2548182, 3038217, 3397576, 3472248, 3761602, 4050956, 5096364, 5642403, 6076434, 7523204, 8101912, 10192728, 11284806, 12152868, 13165607, 15046408, 22569612, 24305736, 26331214, 39496821, 45139224, 52662428, 78993642, 105324856, 157987284, 315974568]

約数ペア:

[(1, 315974568), (2, 157987284), (3, 105324856), (4, 78993642), (6, 52662428), (7, 45139224), (8, 39496821), (12, 26331214), (13, 24305736), (14, 22569612), (21, 15046408), (24, 13165607), (26, 12152868), (28, 11284806), (31, 10192728), (39, 8101912), (42, 7523204), (52, 6076434), (56, 5642403), (62, 5096364), (78, 4050956), (84, 3761602), (91, 3472248), (93, 3397576), (104, 3038217), (124, 2548182), (156, 2025478), (168, 1880801), (169, 1869672), (182, 1736124), (186, 1698788), (217, 1456104), (248, 1274091), (273, 1157416), (312, 1012739), (338, 934836), (359, 880152), (364, 868062), (372, 849394), (403, 784056), (434, 728052), (507, 623224), (546, 578708), (651, 485368), (676, 467418), (718, 440076), (728, 434031), (744, 424697), (806, 392028), (868, 364026), (1014, 311612), (1077, 293384), (1092, 289354), (1183, 267096), (1209, 261352), (1302, 242684), (1352, 233709), (1436, 220038), (1612, 196014), (1736, 182013), (2028, 155806), (2154, 146692), (2184, 144677), (2366, 133548), (2418, 130676), (2513, 125736), (2604, 121342), (2821, 112008), (2872, 110019), (3224, 98007), (3549, 89032), (4056, 77903), (4308, 73346), (4667, 67704), (4732, 66774), (4836, 65338), (5026, 62868), (5208, 60671), (5239, 60312), (5642, 56004), (7098, 44516), (7539, 41912), (8463, 37336), (8616, 36673), (9334, 33852), (9464, 33387), (9672, 32669), (10052, 31434), (10478, 30156), (11129, 28392), (11284, 28002), (14001, 22568), (14196, 22258), (15078, 20956), (15717, 20104), (16926, 18668)]