289884816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9153

約数の個数: 120

約数和(自身を含む): 925175160

約数和(自身を除く): 635290344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 9109, 10608, 15912, 18218, 27327, 31824, 36436, 54654, 72872, 81981, 109308, 118417, 145744, 154853, 163962, 218616, 236834, 309706, 327924, 355251, 437232, 464559, 473668, 619412, 655848, 710502, 929118, 947336, 1065753, 1238824, 1311696, 1393677, 1421004, 1858236, 1894672, 2013089, 2131506, 2477648, 2787354, 2842008, 3716472, 4026178, 4263012, 5574708, 5684016, 6039267, 7432944, 8052356, 8526024, 11149416, 12078534, 16104712, 17052048, 18117801, 22298832, 24157068, 32209424, 36235602, 48314136, 72471204, 96628272, 144942408, 289884816]

約数ペア:

[(1, 289884816), (2, 144942408), (3, 96628272), (4, 72471204), (6, 48314136), (8, 36235602), (9, 32209424), (12, 24157068), (13, 22298832), (16, 18117801), (17, 17052048), (18, 16104712), (24, 12078534), (26, 11149416), (34, 8526024), (36, 8052356), (39, 7432944), (48, 6039267), (51, 5684016), (52, 5574708), (68, 4263012), (72, 4026178), (78, 3716472), (102, 2842008), (104, 2787354), (117, 2477648), (136, 2131506), (144, 2013089), (153, 1894672), (156, 1858236), (204, 1421004), (208, 1393677), (221, 1311696), (234, 1238824), (272, 1065753), (306, 947336), (312, 929118), (408, 710502), (442, 655848), (468, 619412), (612, 473668), (624, 464559), (663, 437232), (816, 355251), (884, 327924), (936, 309706), (1224, 236834), (1326, 218616), (1768, 163962), (1872, 154853), (1989, 145744), (2448, 118417), (2652, 109308), (3536, 81981), (3978, 72872), (5304, 54654), (7956, 36436), (9109, 31824), (10608, 27327), (15912, 18218)]