920032384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 2093921280

約数和(自身を除く): 1173888896

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 64, 68, 92, 124, 128, 136, 184, 248, 272, 368, 391, 496, 527, 544, 593, 713, 736, 782, 992, 1054, 1088, 1186, 1426, 1472, 1564, 1984, 2108, 2176, 2372, 2852, 2944, 3128, 3968, 4216, 4744, 5704, 6256, 8432, 9488, 10081, 11408, 12121, 12512, 13639, 16864, 18383, 18976, 20162, 22816, 24242, 25024, 27278, 33728, 36766, 37952, 40324, 45632, 48484, 50048, 54556, 67456, 73532, 75904, 80648, 91264, 96968, 109112, 147064, 161296, 193936, 218224, 231863, 294128, 312511, 322592, 387872, 422809, 436448, 463726, 588256, 625022, 645184, 775744, 845618, 872896, 927452, 1176512, 1250044, 1290368, 1551488, 1691236, 1745792, 1854904, 2353024, 2500088, 3382472, 3709808, 5000176, 6764944, 7187753, 7419616, 10000352, 13529888, 14375506, 14839232, 20000704, 27059776, 28751012, 29678464, 40001408, 54119552, 57502024, 115004048, 230008096, 460016192, 920032384]

約数ペア:

[(1, 920032384), (2, 460016192), (4, 230008096), (8, 115004048), (16, 57502024), (17, 54119552), (23, 40001408), (31, 29678464), (32, 28751012), (34, 27059776), (46, 20000704), (62, 14839232), (64, 14375506), (68, 13529888), (92, 10000352), (124, 7419616), (128, 7187753), (136, 6764944), (184, 5000176), (248, 3709808), (272, 3382472), (368, 2500088), (391, 2353024), (496, 1854904), (527, 1745792), (544, 1691236), (593, 1551488), (713, 1290368), (736, 1250044), (782, 1176512), (992, 927452), (1054, 872896), (1088, 845618), (1186, 775744), (1426, 645184), (1472, 625022), (1564, 588256), (1984, 463726), (2108, 436448), (2176, 422809), (2372, 387872), (2852, 322592), (2944, 312511), (3128, 294128), (3968, 231863), (4216, 218224), (4744, 193936), (5704, 161296), (6256, 147064), (8432, 109112), (9488, 96968), (10081, 91264), (11408, 80648), (12121, 75904), (12512, 73532), (13639, 67456), (16864, 54556), (18383, 50048), (18976, 48484), (20162, 45632), (22816, 40324), (24242, 37952), (25024, 36766), (27278, 33728)]