242802672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 766379520

約数和(自身を除く): 523576848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 73, 76, 84, 112, 114, 133, 146, 152, 168, 219, 228, 266, 292, 304, 336, 399, 438, 456, 511, 521, 532, 584, 798, 876, 912, 1022, 1042, 1064, 1168, 1387, 1533, 1563, 1596, 1752, 2044, 2084, 2128, 2774, 3066, 3126, 3192, 3504, 3647, 4088, 4161, 4168, 5548, 6132, 6252, 6384, 7294, 8176, 8322, 8336, 9709, 9899, 10941, 11096, 12264, 12504, 14588, 16644, 19418, 19798, 21882, 22192, 24528, 25008, 29127, 29176, 29697, 33288, 38033, 38836, 39596, 43764, 58254, 58352, 59394, 66576, 69293, 76066, 77672, 79192, 87528, 114099, 116508, 118788, 138586, 152132, 155344, 158384, 175056, 207879, 228198, 233016, 237576, 266231, 277172, 304264, 415758, 456396, 466032, 475152, 532462, 554344, 608528, 722627, 798693, 831516, 912792, 1064924, 1108688, 1445254, 1597386, 1663032, 1825584, 2129848, 2167881, 2890508, 3194772, 3326064, 4259696, 4335762, 5058389, 5781016, 6389544, 8671524, 10116778, 11562032, 12779088, 15175167, 17343048, 20233556, 30350334, 34686096, 40467112, 60700668, 80934224, 121401336, 242802672]

約数ペア:

[(1, 242802672), (2, 121401336), (3, 80934224), (4, 60700668), (6, 40467112), (7, 34686096), (8, 30350334), (12, 20233556), (14, 17343048), (16, 15175167), (19, 12779088), (21, 11562032), (24, 10116778), (28, 8671524), (38, 6389544), (42, 5781016), (48, 5058389), (56, 4335762), (57, 4259696), (73, 3326064), (76, 3194772), (84, 2890508), (112, 2167881), (114, 2129848), (133, 1825584), (146, 1663032), (152, 1597386), (168, 1445254), (219, 1108688), (228, 1064924), (266, 912792), (292, 831516), (304, 798693), (336, 722627), (399, 608528), (438, 554344), (456, 532462), (511, 475152), (521, 466032), (532, 456396), (584, 415758), (798, 304264), (876, 277172), (912, 266231), (1022, 237576), (1042, 233016), (1064, 228198), (1168, 207879), (1387, 175056), (1533, 158384), (1563, 155344), (1596, 152132), (1752, 138586), (2044, 118788), (2084, 116508), (2128, 114099), (2774, 87528), (3066, 79192), (3126, 77672), (3192, 76066), (3504, 69293), (3647, 66576), (4088, 59394), (4161, 58352), (4168, 58254), (5548, 43764), (6132, 39596), (6252, 38836), (6384, 38033), (7294, 33288), (8176, 29697), (8322, 29176), (8336, 29127), (9709, 25008), (9899, 24528), (10941, 22192), (11096, 21882), (12264, 19798), (12504, 19418), (14588, 16644)]