386386728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 1236787200

約数和(自身を除く): 850400472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 169, 182, 186, 217, 248, 273, 312, 338, 364, 372, 403, 434, 439, 507, 546, 651, 676, 728, 744, 806, 868, 878, 1014, 1092, 1183, 1209, 1302, 1317, 1352, 1612, 1736, 1756, 2028, 2184, 2366, 2418, 2604, 2634, 2821, 3073, 3224, 3512, 3549, 4056, 4732, 4836, 5208, 5239, 5268, 5642, 5707, 6146, 7098, 8463, 9219, 9464, 9672, 10478, 10536, 11284, 11414, 12292, 13609, 14196, 15717, 16926, 17121, 18438, 20956, 22568, 22828, 24584, 27218, 28392, 31434, 33852, 34242, 36673, 36876, 39949, 40827, 41912, 45656, 54436, 62868, 67704, 68484, 73346, 73752, 74191, 79898, 81654, 95263, 108872, 110019, 119847, 125736, 136968, 146692, 148382, 159796, 163308, 176917, 190526, 220038, 222573, 239694, 285789, 293384, 296764, 319592, 326616, 353834, 381052, 440076, 445146, 479388, 519337, 530751, 571578, 593528, 707668, 762104, 880152, 890292, 958776, 1038674, 1061502, 1143156, 1238419, 1415336, 1558011, 1780584, 2077348, 2123004, 2286312, 2299921, 2476838, 3116022, 3715257, 4154696, 4246008, 4599842, 4953676, 6232044, 6899763, 7430514, 9199684, 9907352, 12464088, 13799526, 14861028, 16099447, 18399368, 27599052, 29722056, 32198894, 48298341, 55198104, 64397788, 96596682, 128795576, 193193364, 386386728]

約数ペア:

[(1, 386386728), (2, 193193364), (3, 128795576), (4, 96596682), (6, 64397788), (7, 55198104), (8, 48298341), (12, 32198894), (13, 29722056), (14, 27599052), (21, 18399368), (24, 16099447), (26, 14861028), (28, 13799526), (31, 12464088), (39, 9907352), (42, 9199684), (52, 7430514), (56, 6899763), (62, 6232044), (78, 4953676), (84, 4599842), (91, 4246008), (93, 4154696), (104, 3715257), (124, 3116022), (156, 2476838), (168, 2299921), (169, 2286312), (182, 2123004), (186, 2077348), (217, 1780584), (248, 1558011), (273, 1415336), (312, 1238419), (338, 1143156), (364, 1061502), (372, 1038674), (403, 958776), (434, 890292), (439, 880152), (507, 762104), (546, 707668), (651, 593528), (676, 571578), (728, 530751), (744, 519337), (806, 479388), (868, 445146), (878, 440076), (1014, 381052), (1092, 353834), (1183, 326616), (1209, 319592), (1302, 296764), (1317, 293384), (1352, 285789), (1612, 239694), (1736, 222573), (1756, 220038), (2028, 190526), (2184, 176917), (2366, 163308), (2418, 159796), (2604, 148382), (2634, 146692), (2821, 136968), (3073, 125736), (3224, 119847), (3512, 110019), (3549, 108872), (4056, 95263), (4732, 81654), (4836, 79898), (5208, 74191), (5239, 73752), (5268, 73346), (5642, 68484), (5707, 67704), (6146, 62868), (7098, 54436), (8463, 45656), (9219, 41912), (9464, 40827), (9672, 39949), (10478, 36876), (10536, 36673), (11284, 34242), (11414, 33852), (12292, 31434), (13609, 28392), (14196, 27218), (15717, 24584), (16926, 22828), (17121, 22568), (18438, 20956)]