489478836

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 1532160000

約数和(自身を除く): 1042681164

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 343, 399, 418, 462, 532, 539, 569, 588, 627, 686, 798, 836, 924, 931, 1029, 1078, 1138, 1254, 1372, 1463, 1596, 1617, 1707, 1862, 2058, 2156, 2276, 2508, 2793, 2926, 3234, 3414, 3724, 3773, 3983, 4116, 4389, 5586, 5852, 6259, 6468, 6517, 6828, 7546, 7966, 8778, 10241, 10811, 11172, 11319, 11949, 12518, 13034, 15092, 15932, 17556, 18777, 19551, 20482, 21622, 22638, 23898, 25036, 26068, 27881, 30723, 32433, 37554, 39102, 40964, 43244, 43813, 45276, 47796, 55762, 61446, 64866, 71687, 75108, 75677, 78204, 83643, 87626, 111524, 118921, 122892, 129732, 131439, 143374, 151354, 167286, 175252, 195167, 215061, 227031, 237842, 262878, 286748, 302708, 306691, 334572, 356763, 390334, 430122, 454062, 475684, 525756, 529739, 585501, 613382, 713526, 780668, 832447, 860244, 908124, 920073, 1059478, 1171002, 1226764, 1427052, 1589217, 1664894, 1840146, 2118956, 2146837, 2342004, 2497341, 3178434, 3329788, 3680292, 3708173, 4293674, 4994682, 5827129, 6356868, 6440511, 7416346, 8587348, 9989364, 11124519, 11654258, 12881022, 14832692, 17481387, 22249038, 23308516, 25762044, 34962774, 40789903, 44498076, 69925548, 81579806, 122369709, 163159612, 244739418, 489478836]

約数ペア:

[(1, 489478836), (2, 244739418), (3, 163159612), (4, 122369709), (6, 81579806), (7, 69925548), (11, 44498076), (12, 40789903), (14, 34962774), (19, 25762044), (21, 23308516), (22, 22249038), (28, 17481387), (33, 14832692), (38, 12881022), (42, 11654258), (44, 11124519), (49, 9989364), (57, 8587348), (66, 7416346), (76, 6440511), (77, 6356868), (84, 5827129), (98, 4994682), (114, 4293674), (132, 3708173), (133, 3680292), (147, 3329788), (154, 3178434), (196, 2497341), (209, 2342004), (228, 2146837), (231, 2118956), (266, 1840146), (294, 1664894), (308, 1589217), (343, 1427052), (399, 1226764), (418, 1171002), (462, 1059478), (532, 920073), (539, 908124), (569, 860244), (588, 832447), (627, 780668), (686, 713526), (798, 613382), (836, 585501), (924, 529739), (931, 525756), (1029, 475684), (1078, 454062), (1138, 430122), (1254, 390334), (1372, 356763), (1463, 334572), (1596, 306691), (1617, 302708), (1707, 286748), (1862, 262878), (2058, 237842), (2156, 227031), (2276, 215061), (2508, 195167), (2793, 175252), (2926, 167286), (3234, 151354), (3414, 143374), (3724, 131439), (3773, 129732), (3983, 122892), (4116, 118921), (4389, 111524), (5586, 87626), (5852, 83643), (6259, 78204), (6468, 75677), (6517, 75108), (6828, 71687), (7546, 64866), (7966, 61446), (8778, 55762), (10241, 47796), (10811, 45276), (11172, 43813), (11319, 43244), (11949, 40964), (12518, 39102), (13034, 37554), (15092, 32433), (15932, 30723), (17556, 27881), (18777, 26068), (19551, 25036), (20482, 23898), (21622, 22638)]