15696550012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1289}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 32919768000

約数和(自身を除く): 17223217988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 349, 572, 671, 698, 793, 1289, 1342, 1396, 1586, 2578, 2684, 3172, 3839, 4537, 5156, 7678, 8723, 9074, 14179, 15356, 16757, 17446, 18148, 21289, 28358, 33514, 34892, 42578, 49907, 56716, 67028, 78629, 85156, 99814, 157258, 184327, 199628, 234179, 276757, 314516, 368654, 449861, 468358, 553514, 737308, 864919, 899722, 936716, 1022177, 1107028, 1729838, 1799444, 2044354, 3044327, 3459676, 4088708, 4948471, 5848193, 6088654, 9896942, 11243947, 11696386, 12177308, 19793884, 22487894, 23392772, 27441521, 44975788, 54883042, 64330123, 109766084, 128660246, 257320492, 301856731, 356739773, 603713462, 713479546, 1207426924, 1426959092, 3924137503, 7848275006, 15696550012]

約数ペア:

[(1, 15696550012), (2, 7848275006), (4, 3924137503), (11, 1426959092), (13, 1207426924), (22, 713479546), (26, 603713462), (44, 356739773), (52, 301856731), (61, 257320492), (122, 128660246), (143, 109766084), (244, 64330123), (286, 54883042), (349, 44975788), (572, 27441521), (671, 23392772), (698, 22487894), (793, 19793884), (1289, 12177308), (1342, 11696386), (1396, 11243947), (1586, 9896942), (2578, 6088654), (2684, 5848193), (3172, 4948471), (3839, 4088708), (4537, 3459676), (5156, 3044327), (7678, 2044354), (8723, 1799444), (9074, 1729838), (14179, 1107028), (15356, 1022177), (16757, 936716), (17446, 899722), (18148, 864919), (21289, 737308), (28358, 553514), (33514, 468358), (34892, 449861), (42578, 368654), (49907, 314516), (56716, 276757), (67028, 234179), (78629, 199628), (85156, 184327), (99814, 157258)]