1864502068

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 4040422400

約数和(自身を除く): 2175920332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 79, 121, 124, 143, 158, 242, 286, 316, 341, 403, 484, 572, 682, 806, 869, 1027, 1331, 1364, 1573, 1612, 1738, 2054, 2449, 2662, 3146, 3476, 3751, 4108, 4433, 4898, 5324, 6292, 7502, 8866, 9559, 9796, 11297, 14641, 15004, 17303, 17732, 19118, 22594, 26939, 29282, 31837, 34606, 38236, 41261, 45188, 48763, 53878, 58564, 63674, 69212, 82522, 97526, 105149, 107756, 124267, 127348, 165044, 190333, 195052, 210298, 248534, 296329, 350207, 380666, 420596, 453871, 497068, 536393, 592658, 700414, 761332, 907742, 1072786, 1156639, 1185316, 1366937, 1400828, 1815484, 2145572, 2313278, 2733874, 3259619, 3852277, 4626556, 5467748, 5900323, 6519238, 7704554, 11800646, 13038476, 15036307, 15409108, 23601292, 30072614, 35855809, 42375047, 60145228, 71711618, 84750094, 143423236, 169500188, 466125517, 932251034, 1864502068]

約数ペア:

[(1, 1864502068), (2, 932251034), (4, 466125517), (11, 169500188), (13, 143423236), (22, 84750094), (26, 71711618), (31, 60145228), (44, 42375047), (52, 35855809), (62, 30072614), (79, 23601292), (121, 15409108), (124, 15036307), (143, 13038476), (158, 11800646), (242, 7704554), (286, 6519238), (316, 5900323), (341, 5467748), (403, 4626556), (484, 3852277), (572, 3259619), (682, 2733874), (806, 2313278), (869, 2145572), (1027, 1815484), (1331, 1400828), (1364, 1366937), (1573, 1185316), (1612, 1156639), (1738, 1072786), (2054, 907742), (2449, 761332), (2662, 700414), (3146, 592658), (3476, 536393), (3751, 497068), (4108, 453871), (4433, 420596), (4898, 380666), (5324, 350207), (6292, 296329), (7502, 248534), (8866, 210298), (9559, 195052), (9796, 190333), (11297, 165044), (14641, 127348), (15004, 124267), (17303, 107756), (17732, 105149), (19118, 97526), (22594, 82522), (26939, 69212), (29282, 63674), (31837, 58564), (34606, 53878), (38236, 48763), (41261, 45188)]