382858980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 1279660032

約数和(自身を除く): 896801052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 71, 74, 84, 105, 111, 140, 142, 148, 185, 210, 213, 222, 259, 284, 347, 355, 370, 420, 426, 444, 497, 518, 555, 694, 710, 740, 777, 852, 994, 1036, 1041, 1065, 1110, 1295, 1388, 1420, 1491, 1554, 1735, 1988, 2082, 2130, 2220, 2429, 2485, 2590, 2627, 2982, 3108, 3470, 3885, 4164, 4260, 4858, 4970, 5180, 5205, 5254, 5964, 6940, 7287, 7455, 7770, 7881, 9716, 9940, 10410, 10508, 12145, 12839, 13135, 14574, 14910, 15540, 15762, 18389, 20820, 24290, 24637, 25678, 26270, 29148, 29820, 31524, 36435, 36778, 38517, 39405, 48580, 49274, 51356, 52540, 55167, 64195, 72870, 73556, 73911, 77034, 78810, 89873, 91945, 98548, 110334, 123185, 128390, 145740, 147822, 154068, 157620, 172459, 179746, 183890, 192585, 220668, 246370, 256780, 269619, 275835, 295644, 344918, 359492, 367780, 369555, 385170, 449365, 492740, 517377, 539238, 551670, 689836, 739110, 770340, 862295, 898730, 911569, 1034754, 1078476, 1103340, 1348095, 1478220, 1724590, 1797460, 1823138, 2069508, 2586885, 2696190, 2734707, 3449180, 3646276, 4557845, 5173770, 5392380, 5469414, 6380983, 9115690, 10347540, 10938828, 12761966, 13673535, 18231380, 19142949, 25523932, 27347070, 31904915, 38285898, 54694140, 63809830, 76571796, 95714745, 127619660, 191429490, 382858980]

約数ペア:

[(1, 382858980), (2, 191429490), (3, 127619660), (4, 95714745), (5, 76571796), (6, 63809830), (7, 54694140), (10, 38285898), (12, 31904915), (14, 27347070), (15, 25523932), (20, 19142949), (21, 18231380), (28, 13673535), (30, 12761966), (35, 10938828), (37, 10347540), (42, 9115690), (60, 6380983), (70, 5469414), (71, 5392380), (74, 5173770), (84, 4557845), (105, 3646276), (111, 3449180), (140, 2734707), (142, 2696190), (148, 2586885), (185, 2069508), (210, 1823138), (213, 1797460), (222, 1724590), (259, 1478220), (284, 1348095), (347, 1103340), (355, 1078476), (370, 1034754), (420, 911569), (426, 898730), (444, 862295), (497, 770340), (518, 739110), (555, 689836), (694, 551670), (710, 539238), (740, 517377), (777, 492740), (852, 449365), (994, 385170), (1036, 369555), (1041, 367780), (1065, 359492), (1110, 344918), (1295, 295644), (1388, 275835), (1420, 269619), (1491, 256780), (1554, 246370), (1735, 220668), (1988, 192585), (2082, 183890), (2130, 179746), (2220, 172459), (2429, 157620), (2485, 154068), (2590, 147822), (2627, 145740), (2982, 128390), (3108, 123185), (3470, 110334), (3885, 98548), (4164, 91945), (4260, 89873), (4858, 78810), (4970, 77034), (5180, 73911), (5205, 73556), (5254, 72870), (5964, 64195), (6940, 55167), (7287, 52540), (7455, 51356), (7770, 49274), (7881, 48580), (9716, 39405), (9940, 38517), (10410, 36778), (10508, 36435), (12145, 31524), (12839, 29820), (13135, 29148), (14574, 26270), (14910, 25678), (15540, 24637), (15762, 24290), (18389, 20820)]