313513284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 865670400

約数和(自身を除く): 552157116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 149, 222, 259, 298, 444, 447, 518, 596, 677, 777, 894, 1036, 1043, 1354, 1554, 1788, 2031, 2086, 2708, 3108, 3129, 4062, 4172, 4739, 5513, 6258, 8124, 9478, 11026, 12516, 14217, 16539, 18956, 22052, 25049, 28434, 33078, 38591, 50098, 56868, 66156, 75147, 77182, 100196, 100873, 115773, 150294, 154364, 175343, 201746, 231546, 300588, 302619, 350686, 403492, 463092, 526029, 605238, 701372, 706111, 1052058, 1210476, 1412222, 2104116, 2118333, 2824444, 3732301, 4236666, 7464602, 8473332, 11196903, 14929204, 22393806, 26126107, 44787612, 52252214, 78378321, 104504428, 156756642, 313513284]

約数ペア:

[(1, 313513284), (2, 156756642), (3, 104504428), (4, 78378321), (6, 52252214), (7, 44787612), (12, 26126107), (14, 22393806), (21, 14929204), (28, 11196903), (37, 8473332), (42, 7464602), (74, 4236666), (84, 3732301), (111, 2824444), (148, 2118333), (149, 2104116), (222, 1412222), (259, 1210476), (298, 1052058), (444, 706111), (447, 701372), (518, 605238), (596, 526029), (677, 463092), (777, 403492), (894, 350686), (1036, 302619), (1043, 300588), (1354, 231546), (1554, 201746), (1788, 175343), (2031, 154364), (2086, 150294), (2708, 115773), (3108, 100873), (3129, 100196), (4062, 77182), (4172, 75147), (4739, 66156), (5513, 56868), (6258, 50098), (8124, 38591), (9478, 33078), (11026, 28434), (12516, 25049), (14217, 22052), (16539, 18956)]