238167468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 756887040

約数和(自身を除く): 518719572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 151, 154, 198, 231, 252, 302, 308, 396, 453, 462, 569, 604, 693, 906, 924, 1057, 1138, 1359, 1386, 1661, 1707, 1812, 2114, 2276, 2718, 2772, 3171, 3322, 3414, 3983, 4228, 4983, 5121, 5436, 6259, 6342, 6644, 6828, 7966, 9513, 9966, 10242, 11627, 11949, 12518, 12684, 14949, 15932, 18777, 19026, 19932, 20484, 23254, 23898, 25036, 29898, 34881, 35847, 37554, 38052, 43813, 46508, 47796, 56331, 59796, 69762, 71694, 75108, 85919, 87626, 104643, 112662, 131439, 139524, 143388, 171838, 175252, 209286, 225324, 257757, 262878, 343676, 394317, 418572, 515514, 525756, 601433, 773271, 788634, 945109, 1031028, 1202866, 1546542, 1577268, 1804299, 1890218, 2405732, 2835327, 3093084, 3608598, 3780436, 5412897, 5670654, 6615763, 7217196, 8505981, 10825794, 11341308, 13231526, 17011962, 19847289, 21651588, 26463052, 34023924, 39694578, 59541867, 79389156, 119083734, 238167468]

約数ペア:

[(1, 238167468), (2, 119083734), (3, 79389156), (4, 59541867), (6, 39694578), (7, 34023924), (9, 26463052), (11, 21651588), (12, 19847289), (14, 17011962), (18, 13231526), (21, 11341308), (22, 10825794), (28, 8505981), (33, 7217196), (36, 6615763), (42, 5670654), (44, 5412897), (63, 3780436), (66, 3608598), (77, 3093084), (84, 2835327), (99, 2405732), (126, 1890218), (132, 1804299), (151, 1577268), (154, 1546542), (198, 1202866), (231, 1031028), (252, 945109), (302, 788634), (308, 773271), (396, 601433), (453, 525756), (462, 515514), (569, 418572), (604, 394317), (693, 343676), (906, 262878), (924, 257757), (1057, 225324), (1138, 209286), (1359, 175252), (1386, 171838), (1661, 143388), (1707, 139524), (1812, 131439), (2114, 112662), (2276, 104643), (2718, 87626), (2772, 85919), (3171, 75108), (3322, 71694), (3414, 69762), (3983, 59796), (4228, 56331), (4983, 47796), (5121, 46508), (5436, 43813), (6259, 38052), (6342, 37554), (6644, 35847), (6828, 34881), (7966, 29898), (9513, 25036), (9966, 23898), (10242, 23254), (11627, 20484), (11949, 19932), (12518, 19026), (12684, 18777), (14949, 15932)]