2645284728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3461

約数の個数: 128

約数和(自身を含む): 7444569600

約数和(自身を除く): 4799284872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 103, 114, 136, 152, 204, 206, 228, 309, 323, 408, 412, 456, 618, 646, 824, 969, 1236, 1292, 1751, 1938, 1957, 2472, 2584, 3313, 3502, 3876, 3914, 5253, 5871, 6626, 7004, 7752, 7828, 9939, 10506, 11742, 13252, 14008, 15656, 19878, 21012, 23484, 26504, 33269, 39756, 42024, 46968, 56321, 62947, 66538, 79512, 99807, 112642, 125894, 133076, 168963, 188841, 199614, 225284, 251788, 266152, 337926, 341239, 377682, 399228, 450568, 503576, 675852, 682478, 755364, 798456, 1023717, 1070099, 1351704, 1364956, 1510728, 2047434, 2140198, 2729912, 3210297, 4094868, 4280396, 5801063, 6420594, 6483541, 8189736, 8560792, 11602126, 12841188, 12967082, 17403189, 19450623, 23204252, 25682376, 25934164, 34806378, 38901246, 46408504, 51868328, 69612756, 77802492, 110220197, 139225512, 155604984, 220440394, 330660591, 440880788, 661321182, 881761576, 1322642364, 2645284728]

約数ペア:

[(1, 2645284728), (2, 1322642364), (3, 881761576), (4, 661321182), (6, 440880788), (8, 330660591), (12, 220440394), (17, 155604984), (19, 139225512), (24, 110220197), (34, 77802492), (38, 69612756), (51, 51868328), (57, 46408504), (68, 38901246), (76, 34806378), (102, 25934164), (103, 25682376), (114, 23204252), (136, 19450623), (152, 17403189), (204, 12967082), (206, 12841188), (228, 11602126), (309, 8560792), (323, 8189736), (408, 6483541), (412, 6420594), (456, 5801063), (618, 4280396), (646, 4094868), (824, 3210297), (969, 2729912), (1236, 2140198), (1292, 2047434), (1751, 1510728), (1938, 1364956), (1957, 1351704), (2472, 1070099), (2584, 1023717), (3313, 798456), (3502, 755364), (3876, 682478), (3914, 675852), (5253, 503576), (5871, 450568), (6626, 399228), (7004, 377682), (7752, 341239), (7828, 337926), (9939, 266152), (10506, 251788), (11742, 225284), (13252, 199614), (14008, 188841), (15656, 168963), (19878, 133076), (21012, 125894), (23484, 112642), (26504, 99807), (33269, 79512), (39756, 66538), (42024, 62947), (46968, 56321)]