404814384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 1286917632

約数和(自身を除く): 882103248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 47, 48, 52, 72, 78, 86, 94, 104, 107, 117, 129, 141, 144, 156, 172, 188, 208, 214, 234, 258, 282, 312, 321, 344, 376, 387, 423, 428, 468, 516, 559, 564, 611, 624, 642, 688, 752, 774, 846, 856, 936, 963, 1032, 1118, 1128, 1222, 1284, 1391, 1548, 1677, 1692, 1712, 1833, 1872, 1926, 2021, 2064, 2236, 2256, 2444, 2568, 2782, 3096, 3354, 3384, 3666, 3852, 4042, 4173, 4472, 4601, 4888, 5029, 5031, 5136, 5499, 5564, 6063, 6192, 6708, 6768, 7332, 7704, 8084, 8346, 8944, 9202, 9776, 10058, 10062, 10998, 11128, 12126, 12519, 13416, 13803, 14664, 15087, 15408, 16168, 16692, 18189, 18404, 20116, 20124, 21996, 22256, 24252, 25038, 26273, 26832, 27606, 29328, 30174, 32336, 33384, 36378, 36808, 40232, 40248, 41409, 43992, 45261, 48504, 50076, 52546, 55212, 59813, 60348, 65377, 66768, 72756, 73616, 78819, 80464, 80496, 82818, 87984, 90522, 97008, 100152, 105092, 110424, 119626, 120696, 130754, 145512, 157638, 165636, 179439, 181044, 196131, 200304, 210184, 216247, 220848, 236457, 239252, 241392, 261508, 291024, 315276, 331272, 358878, 362088, 392262, 420368, 432494, 472914, 478504, 523016, 538317, 588393, 630552, 648741, 662544, 717756, 724176, 784524, 864988, 945828, 957008, 1046032, 1076634, 1176786, 1261104, 1297482, 1435512, 1569048, 1729976, 1891656, 1946223, 2153268, 2353572, 2594964, 2811211, 2871024, 3138096, 3459952, 3783312, 3892446, 4306536, 4707144, 5189928, 5622422, 7784892, 8433633, 8613072, 9414288, 10379856, 11244844, 15569784, 16867266, 22489688, 25300899, 31139568, 33734532, 44979376, 50601798, 67469064, 101203596, 134938128, 202407192, 404814384]

約数ペア:

[(1, 404814384), (2, 202407192), (3, 134938128), (4, 101203596), (6, 67469064), (8, 50601798), (9, 44979376), (12, 33734532), (13, 31139568), (16, 25300899), (18, 22489688), (24, 16867266), (26, 15569784), (36, 11244844), (39, 10379856), (43, 9414288), (47, 8613072), (48, 8433633), (52, 7784892), (72, 5622422), (78, 5189928), (86, 4707144), (94, 4306536), (104, 3892446), (107, 3783312), (117, 3459952), (129, 3138096), (141, 2871024), (144, 2811211), (156, 2594964), (172, 2353572), (188, 2153268), (208, 1946223), (214, 1891656), (234, 1729976), (258, 1569048), (282, 1435512), (312, 1297482), (321, 1261104), (344, 1176786), (376, 1076634), (387, 1046032), (423, 957008), (428, 945828), (468, 864988), (516, 784524), (559, 724176), (564, 717756), (611, 662544), (624, 648741), (642, 630552), (688, 588393), (752, 538317), (774, 523016), (846, 478504), (856, 472914), (936, 432494), (963, 420368), (1032, 392262), (1118, 362088), (1128, 358878), (1222, 331272), (1284, 315276), (1391, 291024), (1548, 261508), (1677, 241392), (1692, 239252), (1712, 236457), (1833, 220848), (1872, 216247), (1926, 210184), (2021, 200304), (2064, 196131), (2236, 181044), (2256, 179439), (2444, 165636), (2568, 157638), (2782, 145512), (3096, 130754), (3354, 120696), (3384, 119626), (3666, 110424), (3852, 105092), (4042, 100152), (4173, 97008), (4472, 90522), (4601, 87984), (4888, 82818), (5029, 80496), (5031, 80464), (5136, 78819), (5499, 73616), (5564, 72756), (6063, 66768), (6192, 65377), (6708, 60348), (6768, 59813), (7332, 55212), (7704, 52546), (8084, 50076), (8346, 48504), (8944, 45261), (9202, 43992), (9776, 41409), (10058, 40248), (10062, 40232), (10998, 36808), (11128, 36378), (12126, 33384), (12519, 32336), (13416, 30174), (13803, 29328), (14664, 27606), (15087, 26832), (15408, 26273), (16168, 25038), (16692, 24252), (18189, 22256), (18404, 21996), (20116, 20124)]