1251850432

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 3039221760

約数和(自身を除く): 1787371328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 79, 98, 112, 124, 158, 163, 196, 217, 224, 248, 316, 326, 392, 434, 448, 496, 553, 632, 652, 784, 868, 992, 1106, 1141, 1264, 1304, 1519, 1568, 1736, 1984, 2212, 2282, 2449, 2528, 2608, 3038, 3136, 3472, 3871, 4424, 4564, 4898, 5053, 5056, 5216, 6076, 6944, 7742, 7987, 8848, 9128, 9796, 10106, 10432, 12152, 12877, 13888, 15484, 15974, 17143, 17696, 18256, 19592, 20212, 24304, 25754, 30968, 31948, 34286, 35371, 35392, 36512, 39184, 40424, 48608, 51508, 61936, 63896, 68572, 70742, 73024, 78368, 80848, 90139, 97216, 103016, 120001, 123872, 127792, 137144, 141484, 156736, 161696, 180278, 206032, 240002, 247597, 247744, 255584, 274288, 282968, 323392, 360556, 399187, 412064, 480004, 495194, 511168, 548576, 565936, 630973, 721112, 798374, 824128, 960008, 990388, 1097152, 1131872, 1261946, 1442224, 1596748, 1920016, 1980776, 2263744, 2523892, 2794309, 2884448, 3193496, 3840032, 3961552, 5047784, 5588618, 5768896, 6386992, 7680064, 7923104, 10095568, 11177236, 12773984, 15846208, 19560163, 20191136, 22354472, 25547968, 39120326, 40382272, 44708944, 78240652, 89417888, 156481304, 178835776, 312962608, 625925216, 1251850432]

約数ペア:

[(1, 1251850432), (2, 625925216), (4, 312962608), (7, 178835776), (8, 156481304), (14, 89417888), (16, 78240652), (28, 44708944), (31, 40382272), (32, 39120326), (49, 25547968), (56, 22354472), (62, 20191136), (64, 19560163), (79, 15846208), (98, 12773984), (112, 11177236), (124, 10095568), (158, 7923104), (163, 7680064), (196, 6386992), (217, 5768896), (224, 5588618), (248, 5047784), (316, 3961552), (326, 3840032), (392, 3193496), (434, 2884448), (448, 2794309), (496, 2523892), (553, 2263744), (632, 1980776), (652, 1920016), (784, 1596748), (868, 1442224), (992, 1261946), (1106, 1131872), (1141, 1097152), (1264, 990388), (1304, 960008), (1519, 824128), (1568, 798374), (1736, 721112), (1984, 630973), (2212, 565936), (2282, 548576), (2449, 511168), (2528, 495194), (2608, 480004), (3038, 412064), (3136, 399187), (3472, 360556), (3871, 323392), (4424, 282968), (4564, 274288), (4898, 255584), (5053, 247744), (5056, 247597), (5216, 240002), (6076, 206032), (6944, 180278), (7742, 161696), (7987, 156736), (8848, 141484), (9128, 137144), (9796, 127792), (10106, 123872), (10432, 120001), (12152, 103016), (12877, 97216), (13888, 90139), (15484, 80848), (15974, 78368), (17143, 73024), (17696, 70742), (18256, 68572), (19592, 63896), (20212, 61936), (24304, 51508), (25754, 48608), (30968, 40424), (31948, 39184), (34286, 36512), (35371, 35392)]