220859808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4846

約数の個数: 96

約数和(自身を含む): 641362176

約数和(自身を除く): 420502368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 416, 444, 481, 592, 624, 888, 962, 1184, 1248, 1443, 1776, 1924, 2886, 3552, 3848, 4783, 5772, 7696, 9566, 11544, 14349, 15392, 19132, 23088, 28698, 38264, 46176, 57396, 62179, 76528, 114792, 124358, 153056, 176971, 186537, 229584, 248716, 353942, 373074, 459168, 497432, 530913, 707884, 746148, 994864, 1061826, 1415768, 1492296, 1989728, 2123652, 2300623, 2831536, 2984592, 4247304, 4601246, 5663072, 5969184, 6901869, 8494608, 9202492, 13803738, 16989216, 18404984, 27607476, 36809968, 55214952, 73619936, 110429904, 220859808]

約数ペア:

[(1, 220859808), (2, 110429904), (3, 73619936), (4, 55214952), (6, 36809968), (8, 27607476), (12, 18404984), (13, 16989216), (16, 13803738), (24, 9202492), (26, 8494608), (32, 6901869), (37, 5969184), (39, 5663072), (48, 4601246), (52, 4247304), (74, 2984592), (78, 2831536), (96, 2300623), (104, 2123652), (111, 1989728), (148, 1492296), (156, 1415768), (208, 1061826), (222, 994864), (296, 746148), (312, 707884), (416, 530913), (444, 497432), (481, 459168), (592, 373074), (624, 353942), (888, 248716), (962, 229584), (1184, 186537), (1248, 176971), (1443, 153056), (1776, 124358), (1924, 114792), (2886, 76528), (3552, 62179), (3848, 57396), (4783, 46176), (5772, 38264), (7696, 28698), (9566, 23088), (11544, 19132), (14349, 15392)]