455716368

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 1444352000

約数和(自身を除く): 988635632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 199, 216, 228, 243, 248, 279, 304, 324, 342, 372, 398, 432, 456, 486, 496, 513, 558, 589, 597, 648, 684, 744, 796, 837, 912, 972, 1026, 1116, 1178, 1194, 1296, 1368, 1488, 1539, 1592, 1674, 1767, 1791, 1944, 2052, 2232, 2356, 2388, 2511, 2736, 3078, 3184, 3348, 3534, 3582, 3781, 3888, 4104, 4464, 4617, 4712, 4776, 5022, 5301, 5373, 6156, 6169, 6696, 7068, 7164, 7533, 7562, 8208, 9234, 9424, 9552, 10044, 10602, 10746, 11343, 12312, 12338, 13392, 14136, 14328, 15066, 15124, 15903, 16119, 18468, 18507, 20088, 21204, 21492, 22686, 24624, 24676, 28272, 28656, 30132, 30248, 31806, 32238, 34029, 36936, 37014, 40176, 42408, 42984, 45372, 47709, 48357, 49352, 55521, 60264, 60496, 63612, 64476, 68058, 73872, 74028, 84816, 85968, 90744, 95418, 96714, 98704, 102087, 111042, 117211, 120528, 127224, 128952, 136116, 143127, 148056, 166563, 181488, 190836, 193428, 204174, 222084, 234422, 254448, 257904, 272232, 286254, 296112, 306261, 333126, 351633, 381672, 386856, 408348, 444168, 468844, 499689, 544464, 572508, 612522, 666252, 703266, 763344, 773712, 816696, 888336, 918783, 937688, 999378, 1054899, 1145016, 1225044, 1332504, 1406532, 1499067, 1633392, 1837566, 1875376, 1998756, 2109798, 2290032, 2450088, 2665008, 2813064, 2998134, 3164697, 3675132, 3997512, 4219596, 4900176, 5626128, 5996268, 6329394, 7350264, 7995024, 8439192, 9494091, 11992536, 12658788, 14700528, 16878384, 18988182, 23985072, 25317576, 28482273, 37976364, 50635152, 56964546, 75952728, 113929092, 151905456, 227858184, 455716368]

約数ペア:

[(1, 455716368), (2, 227858184), (3, 151905456), (4, 113929092), (6, 75952728), (8, 56964546), (9, 50635152), (12, 37976364), (16, 28482273), (18, 25317576), (19, 23985072), (24, 18988182), (27, 16878384), (31, 14700528), (36, 12658788), (38, 11992536), (48, 9494091), (54, 8439192), (57, 7995024), (62, 7350264), (72, 6329394), (76, 5996268), (81, 5626128), (93, 4900176), (108, 4219596), (114, 3997512), (124, 3675132), (144, 3164697), (152, 2998134), (162, 2813064), (171, 2665008), (186, 2450088), (199, 2290032), (216, 2109798), (228, 1998756), (243, 1875376), (248, 1837566), (279, 1633392), (304, 1499067), (324, 1406532), (342, 1332504), (372, 1225044), (398, 1145016), (432, 1054899), (456, 999378), (486, 937688), (496, 918783), (513, 888336), (558, 816696), (589, 773712), (597, 763344), (648, 703266), (684, 666252), (744, 612522), (796, 572508), (837, 544464), (912, 499689), (972, 468844), (1026, 444168), (1116, 408348), (1178, 386856), (1194, 381672), (1296, 351633), (1368, 333126), (1488, 306261), (1539, 296112), (1592, 286254), (1674, 272232), (1767, 257904), (1791, 254448), (1944, 234422), (2052, 222084), (2232, 204174), (2356, 193428), (2388, 190836), (2511, 181488), (2736, 166563), (3078, 148056), (3184, 143127), (3348, 136116), (3534, 128952), (3582, 127224), (3781, 120528), (3888, 117211), (4104, 111042), (4464, 102087), (4617, 98704), (4712, 96714), (4776, 95418), (5022, 90744), (5301, 85968), (5373, 84816), (6156, 74028), (6169, 73872), (6696, 68058), (7068, 64476), (7164, 63612), (7533, 60496), (7562, 60264), (8208, 55521), (9234, 49352), (9424, 48357), (9552, 47709), (10044, 45372), (10602, 42984), (10746, 42408), (11343, 40176), (12312, 37014), (12338, 36936), (13392, 34029), (14136, 32238), (14328, 31806), (15066, 30248), (15124, 30132), (15903, 28656), (16119, 28272), (18468, 24676), (18507, 24624), (20088, 22686), (21204, 21492)]