340301472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 144

約数和(自身を含む): 1054432512

約数和(自身を除く): 714131040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 146, 147, 168, 196, 219, 224, 292, 294, 336, 392, 438, 511, 584, 588, 672, 784, 876, 991, 1022, 1168, 1176, 1533, 1568, 1752, 1982, 2044, 2336, 2352, 2973, 3066, 3504, 3577, 3964, 4088, 4704, 5946, 6132, 6937, 7008, 7154, 7928, 8176, 10731, 11892, 12264, 13874, 14308, 15856, 16352, 20811, 21462, 23784, 24528, 27748, 28616, 31712, 41622, 42924, 47568, 48559, 49056, 55496, 57232, 72343, 83244, 85848, 95136, 97118, 110992, 114464, 144686, 145677, 166488, 171696, 194236, 217029, 221984, 289372, 291354, 332976, 343392, 388472, 434058, 506401, 578744, 582708, 665952, 776944, 868116, 1012802, 1157488, 1165416, 1519203, 1553888, 1736232, 2025604, 2314976, 2330832, 3038406, 3472464, 3544807, 4051208, 4661664, 6076812, 6944928, 7089614, 8102416, 10634421, 12153624, 14179228, 16204832, 21268842, 24307248, 28358456, 42537684, 48614496, 56716912, 85075368, 113433824, 170150736, 340301472]

約数ペア:

[(1, 340301472), (2, 170150736), (3, 113433824), (4, 85075368), (6, 56716912), (7, 48614496), (8, 42537684), (12, 28358456), (14, 24307248), (16, 21268842), (21, 16204832), (24, 14179228), (28, 12153624), (32, 10634421), (42, 8102416), (48, 7089614), (49, 6944928), (56, 6076812), (73, 4661664), (84, 4051208), (96, 3544807), (98, 3472464), (112, 3038406), (146, 2330832), (147, 2314976), (168, 2025604), (196, 1736232), (219, 1553888), (224, 1519203), (292, 1165416), (294, 1157488), (336, 1012802), (392, 868116), (438, 776944), (511, 665952), (584, 582708), (588, 578744), (672, 506401), (784, 434058), (876, 388472), (991, 343392), (1022, 332976), (1168, 291354), (1176, 289372), (1533, 221984), (1568, 217029), (1752, 194236), (1982, 171696), (2044, 166488), (2336, 145677), (2352, 144686), (2973, 114464), (3066, 110992), (3504, 97118), (3577, 95136), (3964, 85848), (4088, 83244), (4704, 72343), (5946, 57232), (6132, 55496), (6937, 49056), (7008, 48559), (7154, 47568), (7928, 42924), (8176, 41622), (10731, 31712), (11892, 28616), (12264, 27748), (13874, 24528), (14308, 23784), (15856, 21462), (16352, 20811)]