280141056

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 892819200

約数和(自身を除く): 612678144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 141, 144, 156, 188, 192, 199, 208, 234, 256, 282, 288, 312, 376, 384, 398, 416, 423, 468, 564, 576, 597, 611, 624, 752, 768, 796, 832, 846, 936, 1128, 1152, 1194, 1222, 1248, 1504, 1592, 1664, 1692, 1791, 1833, 1872, 2256, 2304, 2388, 2444, 2496, 2587, 3008, 3184, 3328, 3384, 3582, 3666, 3744, 4512, 4776, 4888, 4992, 5174, 5499, 6016, 6368, 6768, 7164, 7332, 7488, 7761, 9024, 9353, 9552, 9776, 9984, 10348, 10998, 12032, 12736, 13536, 14328, 14664, 14976, 15522, 18048, 18706, 19104, 19552, 20696, 21996, 23283, 25472, 27072, 28059, 28656, 29328, 29952, 31044, 36096, 37412, 38208, 39104, 41392, 43992, 46566, 50944, 54144, 56118, 57312, 58656, 62088, 74824, 76416, 78208, 82784, 84177, 87984, 93132, 108288, 112236, 114624, 117312, 121589, 124176, 149648, 152832, 156416, 165568, 168354, 175968, 186264, 224472, 229248, 234624, 243178, 248352, 299296, 331136, 336708, 351936, 364767, 372528, 448944, 458496, 469248, 486356, 496704, 598592, 662272, 673416, 703872, 729534, 745056, 897888, 972712, 993408, 1094301, 1197184, 1346832, 1407744, 1459068, 1490112, 1795776, 1945424, 1986816, 2188602, 2394368, 2693664, 2918136, 2980224, 3591552, 3890848, 4377204, 5387328, 5836272, 5960448, 7183104, 7781696, 8754408, 10774656, 11672544, 15563392, 17508816, 21549312, 23345088, 31126784, 35017632, 46690176, 70035264, 93380352, 140070528, 280141056]

約数ペア:

[(1, 280141056), (2, 140070528), (3, 93380352), (4, 70035264), (6, 46690176), (8, 35017632), (9, 31126784), (12, 23345088), (13, 21549312), (16, 17508816), (18, 15563392), (24, 11672544), (26, 10774656), (32, 8754408), (36, 7781696), (39, 7183104), (47, 5960448), (48, 5836272), (52, 5387328), (64, 4377204), (72, 3890848), (78, 3591552), (94, 2980224), (96, 2918136), (104, 2693664), (117, 2394368), (128, 2188602), (141, 1986816), (144, 1945424), (156, 1795776), (188, 1490112), (192, 1459068), (199, 1407744), (208, 1346832), (234, 1197184), (256, 1094301), (282, 993408), (288, 972712), (312, 897888), (376, 745056), (384, 729534), (398, 703872), (416, 673416), (423, 662272), (468, 598592), (564, 496704), (576, 486356), (597, 469248), (611, 458496), (624, 448944), (752, 372528), (768, 364767), (796, 351936), (832, 336708), (846, 331136), (936, 299296), (1128, 248352), (1152, 243178), (1194, 234624), (1222, 229248), (1248, 224472), (1504, 186264), (1592, 175968), (1664, 168354), (1692, 165568), (1791, 156416), (1833, 152832), (1872, 149648), (2256, 124176), (2304, 121589), (2388, 117312), (2444, 114624), (2496, 112236), (2587, 108288), (3008, 93132), (3184, 87984), (3328, 84177), (3384, 82784), (3582, 78208), (3666, 76416), (3744, 74824), (4512, 62088), (4776, 58656), (4888, 57312), (4992, 56118), (5174, 54144), (5499, 50944), (6016, 46566), (6368, 43992), (6768, 41392), (7164, 39104), (7332, 38208), (7488, 37412), (7761, 36096), (9024, 31044), (9353, 29952), (9552, 29328), (9776, 28656), (9984, 28059), (10348, 27072), (10998, 25472), (12032, 23283), (12736, 21996), (13536, 20696), (14328, 19552), (14664, 19104), (14976, 18706), (15522, 18048)]