1639270512

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 5186668032

約数和(自身を除く): 3547397520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 97, 99, 132, 141, 144, 176, 188, 194, 198, 227, 264, 282, 291, 376, 388, 396, 423, 454, 517, 528, 564, 582, 681, 752, 776, 792, 846, 873, 908, 1034, 1067, 1128, 1164, 1362, 1551, 1552, 1584, 1692, 1746, 1816, 2043, 2068, 2134, 2256, 2328, 2497, 2724, 3102, 3201, 3384, 3492, 3632, 4086, 4136, 4268, 4559, 4653, 4656, 4994, 5448, 6204, 6402, 6768, 6984, 7491, 8172, 8272, 8536, 9118, 9306, 9603, 9988, 10669, 10896, 12408, 12804, 13677, 13968, 14982, 16344, 17072, 18236, 18612, 19206, 19976, 21338, 22019, 22473, 24816, 25608, 27354, 29964, 32007, 32688, 36472, 37224, 38412, 39952, 41031, 42676, 44038, 44946, 50149, 51216, 54708, 59928, 64014, 66057, 72944, 74448, 76824, 82062, 85352, 88076, 89892, 96021, 100298, 109416, 117359, 119856, 128028, 132114, 150447, 153648, 164124, 170704, 176152, 179784, 192042, 198171, 200596, 218832, 234718, 242209, 256056, 264228, 300894, 328248, 352077, 352304, 359568, 384084, 396342, 401192, 451341, 469436, 484418, 512112, 528456, 601788, 656496, 704154, 726627, 768168, 792684, 802384, 902682, 938872, 968836, 1034893, 1056231, 1056912, 1203576, 1408308, 1453254, 1536336, 1585368, 1805364, 1877744, 1937672, 2069786, 2112462, 2179881, 2407152, 2816616, 2906508, 3104679, 3170736, 3610728, 3875344, 4139572, 4224924, 4359762, 5633232, 5813016, 6209358, 7221456, 8279144, 8449848, 8719524, 9314037, 11383823, 11626032, 12418716, 16558288, 16899696, 17439048, 18628074, 22767646, 24837432, 34151469, 34878096, 37256148, 45535292, 49674864, 68302938, 74512296, 91070584, 102454407, 136605876, 149024592, 182141168, 204908814, 273211752, 409817628, 546423504, 819635256, 1639270512]

約数ペア:

[(1, 1639270512), (2, 819635256), (3, 546423504), (4, 409817628), (6, 273211752), (8, 204908814), (9, 182141168), (11, 149024592), (12, 136605876), (16, 102454407), (18, 91070584), (22, 74512296), (24, 68302938), (33, 49674864), (36, 45535292), (44, 37256148), (47, 34878096), (48, 34151469), (66, 24837432), (72, 22767646), (88, 18628074), (94, 17439048), (97, 16899696), (99, 16558288), (132, 12418716), (141, 11626032), (144, 11383823), (176, 9314037), (188, 8719524), (194, 8449848), (198, 8279144), (227, 7221456), (264, 6209358), (282, 5813016), (291, 5633232), (376, 4359762), (388, 4224924), (396, 4139572), (423, 3875344), (454, 3610728), (517, 3170736), (528, 3104679), (564, 2906508), (582, 2816616), (681, 2407152), (752, 2179881), (776, 2112462), (792, 2069786), (846, 1937672), (873, 1877744), (908, 1805364), (1034, 1585368), (1067, 1536336), (1128, 1453254), (1164, 1408308), (1362, 1203576), (1551, 1056912), (1552, 1056231), (1584, 1034893), (1692, 968836), (1746, 938872), (1816, 902682), (2043, 802384), (2068, 792684), (2134, 768168), (2256, 726627), (2328, 704154), (2497, 656496), (2724, 601788), (3102, 528456), (3201, 512112), (3384, 484418), (3492, 469436), (3632, 451341), (4086, 401192), (4136, 396342), (4268, 384084), (4559, 359568), (4653, 352304), (4656, 352077), (4994, 328248), (5448, 300894), (6204, 264228), (6402, 256056), (6768, 242209), (6984, 234718), (7491, 218832), (8172, 200596), (8272, 198171), (8536, 192042), (9118, 179784), (9306, 176152), (9603, 170704), (9988, 164124), (10669, 153648), (10896, 150447), (12408, 132114), (12804, 128028), (13677, 119856), (13968, 117359), (14982, 109416), (16344, 100298), (17072, 96021), (18236, 89892), (18612, 88076), (19206, 85352), (19976, 82062), (21338, 76824), (22019, 74448), (22473, 72944), (24816, 66057), (25608, 64014), (27354, 59928), (29964, 54708), (32007, 51216), (32688, 50149), (36472, 44946), (37224, 44038), (38412, 42676), (39952, 41031)]