1663507664

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9601}}^1$

素因数の和:9653

約数の個数: 120

約数和(自身を含む): 4275616968

約数和(自身を除く): 2612109304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 637, 728, 784, 833, 884, 952, 1274, 1456, 1547, 1666, 1768, 1904, 2548, 3094, 3332, 3536, 5096, 6188, 6664, 9601, 10192, 10829, 12376, 13328, 19202, 21658, 24752, 38404, 43316, 67207, 76808, 86632, 124813, 134414, 153616, 163217, 173264, 249626, 268828, 326434, 470449, 499252, 537656, 652868, 873691, 940898, 998504, 1075312, 1142519, 1305736, 1747382, 1881796, 1997008, 2121821, 2285038, 2611472, 3494764, 3763592, 4243642, 4570076, 6115837, 6989528, 7527184, 7997633, 8487284, 9140152, 12231674, 13979056, 14852747, 15995266, 16974568, 18280304, 24463348, 29705494, 31990532, 33949136, 48926696, 59410988, 63981064, 97853392, 103969229, 118821976, 127962128, 207938458, 237643952, 415876916, 831753832, 1663507664]

約数ペア:

[(1, 1663507664), (2, 831753832), (4, 415876916), (7, 237643952), (8, 207938458), (13, 127962128), (14, 118821976), (16, 103969229), (17, 97853392), (26, 63981064), (28, 59410988), (34, 48926696), (49, 33949136), (52, 31990532), (56, 29705494), (68, 24463348), (91, 18280304), (98, 16974568), (104, 15995266), (112, 14852747), (119, 13979056), (136, 12231674), (182, 9140152), (196, 8487284), (208, 7997633), (221, 7527184), (238, 6989528), (272, 6115837), (364, 4570076), (392, 4243642), (442, 3763592), (476, 3494764), (637, 2611472), (728, 2285038), (784, 2121821), (833, 1997008), (884, 1881796), (952, 1747382), (1274, 1305736), (1456, 1142519), (1547, 1075312), (1666, 998504), (1768, 940898), (1904, 873691), (2548, 652868), (3094, 537656), (3332, 499252), (3536, 470449), (5096, 326434), (6188, 268828), (6664, 249626), (9601, 173264), (10192, 163217), (10829, 153616), (12376, 134414), (13328, 124813), (19202, 86632), (21658, 76808), (24752, 67207), (38404, 43316)]