1655692016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 3795788304

約数和(自身を除く): 2140096288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 53, 68, 88, 106, 136, 176, 187, 197, 212, 272, 374, 394, 424, 583, 748, 788, 848, 901, 1166, 1496, 1576, 1802, 2167, 2332, 2809, 2992, 3152, 3349, 3604, 4334, 4664, 5618, 6698, 7208, 8668, 9328, 9911, 10441, 11236, 13396, 14416, 17336, 19822, 20882, 22472, 26792, 30899, 34672, 36839, 39644, 41764, 44944, 47753, 53584, 61798, 73678, 79288, 83528, 95506, 114851, 123596, 147356, 158576, 167056, 177497, 191012, 229702, 247192, 294712, 354994, 382024, 459404, 494384, 525283, 553373, 589424, 709988, 764048, 918808, 1050566, 1106746, 1419976, 1837616, 1952467, 2101132, 2213492, 2839952, 3904934, 4202264, 4426984, 6087103, 7809868, 8404528, 8853968, 9407341, 12174206, 15619736, 18814682, 24348412, 31239472, 37629364, 48696824, 75258728, 97393648, 103480751, 150517456, 206961502, 413923004, 827846008, 1655692016]

約数ペア:

[(1, 1655692016), (2, 827846008), (4, 413923004), (8, 206961502), (11, 150517456), (16, 103480751), (17, 97393648), (22, 75258728), (34, 48696824), (44, 37629364), (53, 31239472), (68, 24348412), (88, 18814682), (106, 15619736), (136, 12174206), (176, 9407341), (187, 8853968), (197, 8404528), (212, 7809868), (272, 6087103), (374, 4426984), (394, 4202264), (424, 3904934), (583, 2839952), (748, 2213492), (788, 2101132), (848, 1952467), (901, 1837616), (1166, 1419976), (1496, 1106746), (1576, 1050566), (1802, 918808), (2167, 764048), (2332, 709988), (2809, 589424), (2992, 553373), (3152, 525283), (3349, 494384), (3604, 459404), (4334, 382024), (4664, 354994), (5618, 294712), (6698, 247192), (7208, 229702), (8668, 191012), (9328, 177497), (9911, 167056), (10441, 158576), (11236, 147356), (13396, 123596), (14416, 114851), (17336, 95506), (19822, 83528), (20882, 79288), (22472, 73678), (26792, 61798), (30899, 53584), (34672, 47753), (36839, 44944), (39644, 41764)]