1609609368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4081

約数の個数: 128

約数和(自身を含む): 4550515200

約数和(自身を除く): 2940905832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 43, 46, 51, 68, 69, 86, 92, 102, 129, 136, 138, 172, 184, 204, 258, 276, 344, 391, 408, 516, 552, 731, 782, 989, 1032, 1173, 1462, 1564, 1978, 2193, 2346, 2924, 2967, 3128, 3956, 3989, 4386, 4692, 5848, 5934, 7912, 7978, 8772, 9384, 11868, 11967, 15956, 16813, 17544, 23736, 23934, 31912, 33626, 47868, 50439, 67252, 67813, 91747, 95736, 100878, 134504, 135626, 171527, 183494, 201756, 203439, 271252, 275241, 343054, 366988, 403512, 406878, 514581, 542504, 550482, 686108, 733976, 813756, 1029162, 1100964, 1372216, 1559699, 1627512, 2058324, 2201928, 2915959, 3119398, 3945121, 4116648, 4679097, 5831918, 6238796, 7890242, 8747877, 9358194, 11663836, 11835363, 12477592, 15780484, 17495754, 18716388, 23327672, 23670726, 31560968, 34991508, 37432776, 47341452, 67067057, 69983016, 94682904, 134134114, 201201171, 268268228, 402402342, 536536456, 804804684, 1609609368]

約数ペア:

[(1, 1609609368), (2, 804804684), (3, 536536456), (4, 402402342), (6, 268268228), (8, 201201171), (12, 134134114), (17, 94682904), (23, 69983016), (24, 67067057), (34, 47341452), (43, 37432776), (46, 34991508), (51, 31560968), (68, 23670726), (69, 23327672), (86, 18716388), (92, 17495754), (102, 15780484), (129, 12477592), (136, 11835363), (138, 11663836), (172, 9358194), (184, 8747877), (204, 7890242), (258, 6238796), (276, 5831918), (344, 4679097), (391, 4116648), (408, 3945121), (516, 3119398), (552, 2915959), (731, 2201928), (782, 2058324), (989, 1627512), (1032, 1559699), (1173, 1372216), (1462, 1100964), (1564, 1029162), (1978, 813756), (2193, 733976), (2346, 686108), (2924, 550482), (2967, 542504), (3128, 514581), (3956, 406878), (3989, 403512), (4386, 366988), (4692, 343054), (5848, 275241), (5934, 271252), (7912, 203439), (7978, 201756), (8772, 183494), (9384, 171527), (11868, 135626), (11967, 134504), (15956, 100878), (16813, 95736), (17544, 91747), (23736, 67813), (23934, 67252), (31912, 50439), (33626, 47868)]