15665599892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 31371411456

約数和(自身を除く): 15705811564

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 71, 94, 124, 131, 142, 188, 262, 284, 289, 524, 527, 578, 799, 1054, 1156, 1207, 1457, 1598, 2108, 2201, 2227, 2414, 2914, 3196, 3337, 4061, 4402, 4454, 4828, 5828, 6157, 6674, 8122, 8804, 8908, 8959, 9301, 12314, 13348, 13583, 16244, 17918, 18602, 20519, 24628, 24769, 27166, 35836, 37204, 37417, 37859, 41038, 49538, 54332, 56729, 69037, 74834, 75718, 82076, 99076, 103447, 104669, 113458, 138074, 149668, 151436, 158117, 190867, 206894, 209338, 226916, 276148, 288331, 316234, 381734, 413788, 418676, 421073, 437147, 576662, 632468, 636089, 763468, 842146, 874294, 964393, 1153324, 1173629, 1272178, 1684292, 1748588, 1758599, 1779373, 1928786, 2347258, 2544356, 2687989, 3244739, 3517198, 3558746, 3857572, 4694516, 4901627, 5375978, 6489478, 7034396, 7117492, 7431499, 9803254, 10751956, 12978956, 13551557, 14862998, 19606508, 27103114, 29725996, 29896183, 54206228, 55160563, 59792366, 83327659, 110321126, 119584732, 126335483, 166655318, 220642252, 230376469, 252670966, 333310636, 460752938, 505341932, 921505876, 3916399973, 7832799946, 15665599892]

約数ペア:

[(1, 15665599892), (2, 7832799946), (4, 3916399973), (17, 921505876), (31, 505341932), (34, 460752938), (47, 333310636), (62, 252670966), (68, 230376469), (71, 220642252), (94, 166655318), (124, 126335483), (131, 119584732), (142, 110321126), (188, 83327659), (262, 59792366), (284, 55160563), (289, 54206228), (524, 29896183), (527, 29725996), (578, 27103114), (799, 19606508), (1054, 14862998), (1156, 13551557), (1207, 12978956), (1457, 10751956), (1598, 9803254), (2108, 7431499), (2201, 7117492), (2227, 7034396), (2414, 6489478), (2914, 5375978), (3196, 4901627), (3337, 4694516), (4061, 3857572), (4402, 3558746), (4454, 3517198), (4828, 3244739), (5828, 2687989), (6157, 2544356), (6674, 2347258), (8122, 1928786), (8804, 1779373), (8908, 1758599), (8959, 1748588), (9301, 1684292), (12314, 1272178), (13348, 1173629), (13583, 1153324), (16244, 964393), (17918, 874294), (18602, 842146), (20519, 763468), (24628, 636089), (24769, 632468), (27166, 576662), (35836, 437147), (37204, 421073), (37417, 418676), (37859, 413788), (41038, 381734), (49538, 316234), (54332, 288331), (56729, 276148), (69037, 226916), (74834, 209338), (75718, 206894), (82076, 190867), (99076, 158117), (103447, 151436), (104669, 149668), (113458, 138074)]