390842088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2767

約数の個数: 128

約数和(自身を含む): 1220997120

約数和(自身を除く): 830155032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1608, 1742, 1876, 2184, 2613, 2671, 2814, 3484, 3752, 5226, 5342, 5628, 6097, 6968, 8013, 10452, 10684, 11256, 12194, 16026, 18291, 18697, 20904, 21368, 24388, 32052, 34723, 36582, 37394, 48776, 56091, 64104, 69446, 73164, 74788, 104169, 112182, 138892, 146328, 149576, 178957, 208338, 224364, 243061, 277784, 357914, 416676, 448728, 486122, 536871, 715828, 729183, 833352, 972244, 1073742, 1252699, 1431656, 1458366, 1944488, 2147484, 2326441, 2505398, 2916732, 3758097, 4294968, 4652882, 5010796, 5833464, 6979323, 7516194, 9305764, 10021592, 13958646, 15032388, 16285087, 18611528, 27917292, 30064776, 32570174, 48855261, 55834584, 65140348, 97710522, 130280696, 195421044, 390842088]

約数ペア:

[(1, 390842088), (2, 195421044), (3, 130280696), (4, 97710522), (6, 65140348), (7, 55834584), (8, 48855261), (12, 32570174), (13, 30064776), (14, 27917292), (21, 18611528), (24, 16285087), (26, 15032388), (28, 13958646), (39, 10021592), (42, 9305764), (52, 7516194), (56, 6979323), (67, 5833464), (78, 5010796), (84, 4652882), (91, 4294968), (104, 3758097), (134, 2916732), (156, 2505398), (168, 2326441), (182, 2147484), (201, 1944488), (268, 1458366), (273, 1431656), (312, 1252699), (364, 1073742), (402, 972244), (469, 833352), (536, 729183), (546, 715828), (728, 536871), (804, 486122), (871, 448728), (938, 416676), (1092, 357914), (1407, 277784), (1608, 243061), (1742, 224364), (1876, 208338), (2184, 178957), (2613, 149576), (2671, 146328), (2814, 138892), (3484, 112182), (3752, 104169), (5226, 74788), (5342, 73164), (5628, 69446), (6097, 64104), (6968, 56091), (8013, 48776), (10452, 37394), (10684, 36582), (11256, 34723), (12194, 32052), (16026, 24388), (18291, 21368), (18697, 20904)]