15695744504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1429

約数の個数: 128

約数和(自身を含む): 34613568000

約数和(自身を除く): 18917823496

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 109, 142, 152, 209, 218, 284, 418, 436, 568, 781, 836, 872, 1199, 1213, 1349, 1562, 1672, 2071, 2398, 2426, 2698, 3124, 4142, 4796, 4852, 5396, 6248, 7739, 8284, 9592, 9704, 10792, 13343, 14839, 15478, 16568, 22781, 23047, 26686, 29678, 30956, 45562, 46094, 53372, 59356, 61912, 85129, 86123, 91124, 92188, 106744, 118712, 132217, 147041, 170258, 172246, 182248, 184376, 253517, 264434, 294082, 340516, 344492, 507034, 528868, 588164, 681032, 688984, 947353, 1014068, 1057736, 1176328, 1454387, 1617451, 1636337, 1894706, 2028136, 2512123, 2908774, 3234902, 3272674, 3789412, 5024246, 5817548, 6469804, 6545348, 7578824, 9387407, 10048492, 11635096, 12939608, 13090696, 17999707, 18774814, 20096984, 27633353, 35999414, 37549628, 55266706, 71998828, 75099256, 103261477, 110533412, 143997656, 178360733, 206522954, 221066824, 356721466, 413045908, 713442932, 826091816, 1426885864, 1961968063, 3923936126, 7847872252, 15695744504]

約数ペア:

[(1, 15695744504), (2, 7847872252), (4, 3923936126), (8, 1961968063), (11, 1426885864), (19, 826091816), (22, 713442932), (38, 413045908), (44, 356721466), (71, 221066824), (76, 206522954), (88, 178360733), (109, 143997656), (142, 110533412), (152, 103261477), (209, 75099256), (218, 71998828), (284, 55266706), (418, 37549628), (436, 35999414), (568, 27633353), (781, 20096984), (836, 18774814), (872, 17999707), (1199, 13090696), (1213, 12939608), (1349, 11635096), (1562, 10048492), (1672, 9387407), (2071, 7578824), (2398, 6545348), (2426, 6469804), (2698, 5817548), (3124, 5024246), (4142, 3789412), (4796, 3272674), (4852, 3234902), (5396, 2908774), (6248, 2512123), (7739, 2028136), (8284, 1894706), (9592, 1636337), (9704, 1617451), (10792, 1454387), (13343, 1176328), (14839, 1057736), (15478, 1014068), (16568, 947353), (22781, 688984), (23047, 681032), (26686, 588164), (29678, 528868), (30956, 507034), (45562, 344492), (46094, 340516), (53372, 294082), (59356, 264434), (61912, 253517), (85129, 184376), (86123, 182248), (91124, 172246), (92188, 170258), (106744, 147041), (118712, 132217)]