15698836412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 35300966400

約数和(自身を除く): 19602129988

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 47, 71, 74, 76, 94, 133, 142, 148, 188, 239, 259, 266, 284, 329, 478, 497, 518, 532, 658, 703, 893, 956, 994, 1036, 1316, 1349, 1406, 1673, 1739, 1786, 1988, 2627, 2698, 2812, 3337, 3346, 3478, 3572, 4541, 4921, 5254, 5396, 6251, 6674, 6692, 6956, 8843, 9082, 9443, 9842, 10508, 11233, 12173, 12502, 13348, 16969, 17686, 18164, 18389, 18886, 19684, 22466, 23359, 24346, 25004, 31787, 33041, 33938, 35372, 36778, 37772, 44932, 46718, 48692, 49913, 61901, 63403, 63574, 66082, 67876, 73556, 78631, 93436, 99826, 118783, 123469, 123802, 126806, 127148, 132164, 157262, 168017, 199652, 213427, 231287, 237566, 246938, 247604, 253612, 314524, 322411, 336034, 349391, 415621, 426854, 443821, 462574, 475132, 493876, 627853, 644822, 672068, 698782, 797543, 831242, 853708, 864283, 887642, 925148, 1176119, 1255706, 1289644, 1397564, 1493989, 1595086, 1662484, 1728566, 1775284, 2256877, 2345911, 2352238, 2511412, 2909347, 2987978, 3190172, 3457132, 4394971, 4513754, 4691822, 4704476, 5582801, 5818694, 5975956, 7896799, 8789942, 9027508, 9383644, 11165602, 11637388, 11929207, 15153317, 15793598, 16421377, 17579884, 22331204, 23858414, 29509091, 30306634, 31587196, 32842754, 47716828, 55277593, 59018182, 60613268, 65685508, 83504449, 106073219, 110555186, 118036364, 167008898, 206563637, 212146438, 221110372, 334017796, 413127274, 424292876, 560672729, 826254548, 1121345458, 2242690916, 3924709103, 7849418206, 15698836412]

約数ペア:

[(1, 15698836412), (2, 7849418206), (4, 3924709103), (7, 2242690916), (14, 1121345458), (19, 826254548), (28, 560672729), (37, 424292876), (38, 413127274), (47, 334017796), (71, 221110372), (74, 212146438), (76, 206563637), (94, 167008898), (133, 118036364), (142, 110555186), (148, 106073219), (188, 83504449), (239, 65685508), (259, 60613268), (266, 59018182), (284, 55277593), (329, 47716828), (478, 32842754), (497, 31587196), (518, 30306634), (532, 29509091), (658, 23858414), (703, 22331204), (893, 17579884), (956, 16421377), (994, 15793598), (1036, 15153317), (1316, 11929207), (1349, 11637388), (1406, 11165602), (1673, 9383644), (1739, 9027508), (1786, 8789942), (1988, 7896799), (2627, 5975956), (2698, 5818694), (2812, 5582801), (3337, 4704476), (3346, 4691822), (3478, 4513754), (3572, 4394971), (4541, 3457132), (4921, 3190172), (5254, 2987978), (5396, 2909347), (6251, 2511412), (6674, 2352238), (6692, 2345911), (6956, 2256877), (8843, 1775284), (9082, 1728566), (9443, 1662484), (9842, 1595086), (10508, 1493989), (11233, 1397564), (12173, 1289644), (12502, 1255706), (13348, 1176119), (16969, 925148), (17686, 887642), (18164, 864283), (18389, 853708), (18886, 831242), (19684, 797543), (22466, 698782), (23359, 672068), (24346, 644822), (25004, 627853), (31787, 493876), (33041, 475132), (33938, 462574), (35372, 443821), (36778, 426854), (37772, 415621), (44932, 349391), (46718, 336034), (48692, 322411), (49913, 314524), (61901, 253612), (63403, 247604), (63574, 246938), (66082, 237566), (67876, 231287), (73556, 213427), (78631, 199652), (93436, 168017), (99826, 157262), (118783, 132164), (123469, 127148), (123802, 126806)]