216409872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 120

約数和(自身を含む): 657493632

約数和(自身を除く): 441083760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 101, 112, 147, 168, 196, 202, 294, 303, 336, 392, 404, 588, 606, 707, 784, 808, 911, 1176, 1212, 1414, 1616, 1822, 2121, 2352, 2424, 2733, 2828, 3644, 4242, 4848, 4949, 5466, 5656, 6377, 7288, 8484, 9898, 10932, 11312, 12754, 14576, 14847, 16968, 19131, 19796, 21864, 25508, 29694, 33936, 38262, 39592, 43728, 44639, 51016, 59388, 76524, 79184, 89278, 92011, 102032, 118776, 133917, 153048, 178556, 184022, 237552, 267834, 276033, 306096, 357112, 368044, 535668, 552066, 644077, 714224, 736088, 1071336, 1104132, 1288154, 1472176, 1932231, 2142672, 2208264, 2576308, 3864462, 4416528, 4508539, 5152616, 7728924, 9017078, 10305232, 13525617, 15457848, 18034156, 27051234, 30915696, 36068312, 54102468, 72136624, 108204936, 216409872]

約数ペア:

[(1, 216409872), (2, 108204936), (3, 72136624), (4, 54102468), (6, 36068312), (7, 30915696), (8, 27051234), (12, 18034156), (14, 15457848), (16, 13525617), (21, 10305232), (24, 9017078), (28, 7728924), (42, 5152616), (48, 4508539), (49, 4416528), (56, 3864462), (84, 2576308), (98, 2208264), (101, 2142672), (112, 1932231), (147, 1472176), (168, 1288154), (196, 1104132), (202, 1071336), (294, 736088), (303, 714224), (336, 644077), (392, 552066), (404, 535668), (588, 368044), (606, 357112), (707, 306096), (784, 276033), (808, 267834), (911, 237552), (1176, 184022), (1212, 178556), (1414, 153048), (1616, 133917), (1822, 118776), (2121, 102032), (2352, 92011), (2424, 89278), (2733, 79184), (2828, 76524), (3644, 59388), (4242, 51016), (4848, 44639), (4949, 43728), (5466, 39592), (5656, 38262), (6377, 33936), (7288, 29694), (8484, 25508), (9898, 21864), (10932, 19796), (11312, 19131), (12754, 16968), (14576, 14847)]