15661623012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{27799}}^1$

素因数の和:28185

約数の個数: 96

約数和(自身を含む): 44088576000

約数和(自身を除く): 28426952988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 353, 399, 532, 706, 798, 1059, 1412, 1596, 2118, 2471, 4236, 4942, 6707, 7413, 9884, 13414, 14826, 20121, 26828, 27799, 29652, 40242, 46949, 55598, 80484, 83397, 93898, 111196, 140847, 166794, 187796, 194593, 281694, 333588, 389186, 528181, 563388, 583779, 778372, 1056362, 1167558, 1584543, 2112724, 2335116, 3169086, 3697267, 6338172, 7394534, 9813047, 11091801, 14789068, 19626094, 22183602, 29439141, 39252188, 44367204, 58878282, 68691329, 117756564, 137382658, 186447893, 206073987, 274765316, 372895786, 412147974, 559343679, 745791572, 824295948, 1118687358, 1305135251, 2237374716, 2610270502, 3915405753, 5220541004, 7830811506, 15661623012]

約数ペア:

[(1, 15661623012), (2, 7830811506), (3, 5220541004), (4, 3915405753), (6, 2610270502), (7, 2237374716), (12, 1305135251), (14, 1118687358), (19, 824295948), (21, 745791572), (28, 559343679), (38, 412147974), (42, 372895786), (57, 274765316), (76, 206073987), (84, 186447893), (114, 137382658), (133, 117756564), (228, 68691329), (266, 58878282), (353, 44367204), (399, 39252188), (532, 29439141), (706, 22183602), (798, 19626094), (1059, 14789068), (1412, 11091801), (1596, 9813047), (2118, 7394534), (2471, 6338172), (4236, 3697267), (4942, 3169086), (6707, 2335116), (7413, 2112724), (9884, 1584543), (13414, 1167558), (14826, 1056362), (20121, 778372), (26828, 583779), (27799, 563388), (29652, 528181), (40242, 389186), (46949, 333588), (55598, 281694), (80484, 194593), (83397, 187796), (93898, 166794), (111196, 140847)]