15697863204

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 38149816320

約数和(自身を除く): 22451953116

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 239, 372, 383, 461, 478, 717, 766, 922, 956, 1149, 1383, 1434, 1532, 1844, 2298, 2766, 2868, 4596, 5532, 7409, 11873, 14291, 14818, 22227, 23746, 28582, 29636, 35619, 42873, 44454, 47492, 57164, 71238, 85746, 88908, 91537, 110179, 142476, 171492, 176563, 183074, 220358, 274611, 330537, 353126, 366148, 440716, 529689, 549222, 661074, 706252, 1059378, 1098444, 1322148, 2118756, 2837647, 3415549, 5473453, 5675294, 6831098, 8512941, 10246647, 10946906, 11350588, 13662196, 16420359, 17025882, 20493294, 21893812, 32840718, 34051764, 40986588, 42198557, 65681436, 84397114, 126595671, 168794228, 253191342, 506382684, 1308155267, 2616310534, 3924465801, 5232621068, 7848931602, 15697863204]

約数ペア:

[(1, 15697863204), (2, 7848931602), (3, 5232621068), (4, 3924465801), (6, 2616310534), (12, 1308155267), (31, 506382684), (62, 253191342), (93, 168794228), (124, 126595671), (186, 84397114), (239, 65681436), (372, 42198557), (383, 40986588), (461, 34051764), (478, 32840718), (717, 21893812), (766, 20493294), (922, 17025882), (956, 16420359), (1149, 13662196), (1383, 11350588), (1434, 10946906), (1532, 10246647), (1844, 8512941), (2298, 6831098), (2766, 5675294), (2868, 5473453), (4596, 3415549), (5532, 2837647), (7409, 2118756), (11873, 1322148), (14291, 1098444), (14818, 1059378), (22227, 706252), (23746, 661074), (28582, 549222), (29636, 529689), (35619, 440716), (42873, 366148), (44454, 353126), (47492, 330537), (57164, 274611), (71238, 220358), (85746, 183074), (88908, 176563), (91537, 171492), (110179, 142476)]