1664604024

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 4537036800

約数和(自身を除く): 2872432776

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 89, 92, 93, 124, 138, 178, 184, 186, 248, 267, 276, 356, 372, 534, 552, 712, 713, 744, 1068, 1093, 1426, 2047, 2136, 2139, 2186, 2759, 2852, 3279, 4094, 4278, 4372, 5518, 5704, 6141, 6558, 8188, 8277, 8556, 8744, 11036, 12282, 13116, 16376, 16554, 17112, 22072, 24564, 25139, 26232, 33108, 33883, 49128, 50278, 63457, 66216, 67766, 75417, 97277, 100556, 101649, 126914, 135532, 150834, 190371, 194554, 201112, 203298, 253828, 271064, 291831, 301668, 380742, 389108, 406596, 507656, 583662, 603336, 761484, 778216, 779309, 813192, 1167324, 1522968, 1558618, 2237371, 2334648, 2337927, 3015587, 3117236, 4474742, 4675854, 6031174, 6234472, 6712113, 8949484, 9046761, 9351708, 12062348, 13424226, 17898968, 18093522, 18703416, 24124696, 26848452, 36187044, 53696904, 69358501, 72374088, 138717002, 208075503, 277434004, 416151006, 554868008, 832302012, 1664604024]

約数ペア:

[(1, 1664604024), (2, 832302012), (3, 554868008), (4, 416151006), (6, 277434004), (8, 208075503), (12, 138717002), (23, 72374088), (24, 69358501), (31, 53696904), (46, 36187044), (62, 26848452), (69, 24124696), (89, 18703416), (92, 18093522), (93, 17898968), (124, 13424226), (138, 12062348), (178, 9351708), (184, 9046761), (186, 8949484), (248, 6712113), (267, 6234472), (276, 6031174), (356, 4675854), (372, 4474742), (534, 3117236), (552, 3015587), (712, 2337927), (713, 2334648), (744, 2237371), (1068, 1558618), (1093, 1522968), (1426, 1167324), (2047, 813192), (2136, 779309), (2139, 778216), (2186, 761484), (2759, 603336), (2852, 583662), (3279, 507656), (4094, 406596), (4278, 389108), (4372, 380742), (5518, 301668), (5704, 291831), (6141, 271064), (6558, 253828), (8188, 203298), (8277, 201112), (8556, 194554), (8744, 190371), (11036, 150834), (12282, 135532), (13116, 126914), (16376, 101649), (16554, 100556), (17112, 97277), (22072, 75417), (24564, 67766), (25139, 66216), (26232, 63457), (33108, 50278), (33883, 49128)]