378263704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 637800296

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 29, 38, 41, 46, 52, 56, 58, 76, 82, 91, 92, 104, 116, 133, 152, 161, 164, 182, 184, 203, 232, 247, 266, 287, 299, 322, 328, 364, 377, 406, 437, 494, 532, 533, 551, 574, 598, 644, 667, 728, 754, 779, 812, 874, 943, 988, 1064, 1066, 1102, 1148, 1189, 1196, 1288, 1334, 1508, 1558, 1624, 1729, 1748, 1886, 1976, 2093, 2132, 2204, 2296, 2378, 2392, 2639, 2668, 3016, 3059, 3116, 3458, 3496, 3731, 3772, 3857, 4186, 4264, 4408, 4669, 4756, 5278, 5336, 5453, 5681, 6118, 6232, 6601, 6916, 7163, 7462, 7544, 7714, 8323, 8372, 8671, 9338, 9512, 10127, 10556, 10906, 11362, 12236, 12259, 12673, 13202, 13832, 14326, 14924, 15428, 15457, 16646, 16744, 17342, 17917, 18676, 20254, 21112, 21812, 22591, 22724, 24472, 24518, 25346, 26404, 27347, 28652, 29848, 30856, 30914, 33292, 34684, 35834, 37352, 39767, 40508, 43624, 45182, 45448, 49036, 50141, 50692, 52808, 54694, 57304, 60697, 61828, 66584, 69368, 70889, 71668, 79534, 81016, 85813, 88711, 90364, 98072, 100282, 101384, 108199, 109388, 121394, 123656, 125419, 141778, 143336, 158137, 159068, 164749, 171626, 177422, 180728, 191429, 200564, 216398, 218776, 232921, 242788, 250838, 283556, 293683, 316274, 318136, 329498, 343252, 354844, 355511, 382858, 401128, 432796, 465842, 485576, 501676, 519593, 567112, 587366, 632548, 658996, 686504, 709688, 711022, 765716, 865592, 931684, 1003352, 1039186, 1153243, 1174732, 1265096, 1317992, 1422044, 1531432, 1630447, 1863368, 2055781, 2078372, 2306486, 2349464, 2488577, 2844088, 3260894, 3637151, 4111562, 4156744, 4612972, 4977154, 6521788, 6754709, 7274302, 8223124, 9225944, 9954308, 13043576, 13509418, 14548604, 16446248, 19908616, 27018836, 29097208, 47282963, 54037672, 94565926, 189131852, 378263704]

約数ペア:

[(1, 378263704), (2, 189131852), (4, 94565926), (7, 54037672), (8, 47282963), (13, 29097208), (14, 27018836), (19, 19908616), (23, 16446248), (26, 14548604), (28, 13509418), (29, 13043576), (38, 9954308), (41, 9225944), (46, 8223124), (52, 7274302), (56, 6754709), (58, 6521788), (76, 4977154), (82, 4612972), (91, 4156744), (92, 4111562), (104, 3637151), (116, 3260894), (133, 2844088), (152, 2488577), (161, 2349464), (164, 2306486), (182, 2078372), (184, 2055781), (203, 1863368), (232, 1630447), (247, 1531432), (266, 1422044), (287, 1317992), (299, 1265096), (322, 1174732), (328, 1153243), (364, 1039186), (377, 1003352), (406, 931684), (437, 865592), (494, 765716), (532, 711022), (533, 709688), (551, 686504), (574, 658996), (598, 632548), (644, 587366), (667, 567112), (728, 519593), (754, 501676), (779, 485576), (812, 465842), (874, 432796), (943, 401128), (988, 382858), (1064, 355511), (1066, 354844), (1102, 343252), (1148, 329498), (1189, 318136), (1196, 316274), (1288, 293683), (1334, 283556), (1508, 250838), (1558, 242788), (1624, 232921), (1729, 218776), (1748, 216398), (1886, 200564), (1976, 191429), (2093, 180728), (2132, 177422), (2204, 171626), (2296, 164749), (2378, 159068), (2392, 158137), (2639, 143336), (2668, 141778), (3016, 125419), (3059, 123656), (3116, 121394), (3458, 109388), (3496, 108199), (3731, 101384), (3772, 100282), (3857, 98072), (4186, 90364), (4264, 88711), (4408, 85813), (4669, 81016), (4756, 79534), (5278, 71668), (5336, 70889), (5453, 69368), (5681, 66584), (6118, 61828), (6232, 60697), (6601, 57304), (6916, 54694), (7163, 52808), (7462, 50692), (7544, 50141), (7714, 49036), (8323, 45448), (8372, 45182), (8671, 43624), (9338, 40508), (9512, 39767), (10127, 37352), (10556, 35834), (10906, 34684), (11362, 33292), (12236, 30914), (12259, 30856), (12673, 29848), (13202, 28652), (13832, 27347), (14326, 26404), (14924, 25346), (15428, 24518), (15457, 24472), (16646, 22724), (16744, 22591), (17342, 21812), (17917, 21112), (18676, 20254)]