236440782

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 578128320

約数和(自身を除く): 341687538

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 89, 93, 138, 162, 178, 186, 207, 267, 279, 414, 529, 534, 558, 621, 713, 801, 837, 1058, 1242, 1426, 1587, 1602, 1674, 1863, 2047, 2139, 2403, 2511, 2759, 3174, 3726, 4094, 4278, 4761, 4806, 5022, 5518, 6141, 6417, 7209, 8277, 9522, 12282, 12834, 14283, 14418, 16399, 16554, 18423, 19251, 24831, 28566, 32798, 36846, 38502, 42849, 47081, 49197, 49662, 55269, 57753, 63457, 74493, 85698, 94162, 98394, 110538, 115506, 126914, 141243, 147591, 148986, 165807, 190371, 223479, 282486, 295182, 331614, 380742, 423729, 442773, 446958, 571113, 847458, 885546, 1142226, 1271187, 1328319, 1459511, 1713339, 2542374, 2656638, 2919022, 3426678, 3813561, 4378533, 5140017, 7627122, 8757066, 10280034, 13135599, 26271198, 39406797, 78813594, 118220391, 236440782]

約数ペア:

[(1, 236440782), (2, 118220391), (3, 78813594), (6, 39406797), (9, 26271198), (18, 13135599), (23, 10280034), (27, 8757066), (31, 7627122), (46, 5140017), (54, 4378533), (62, 3813561), (69, 3426678), (81, 2919022), (89, 2656638), (93, 2542374), (138, 1713339), (162, 1459511), (178, 1328319), (186, 1271187), (207, 1142226), (267, 885546), (279, 847458), (414, 571113), (529, 446958), (534, 442773), (558, 423729), (621, 380742), (713, 331614), (801, 295182), (837, 282486), (1058, 223479), (1242, 190371), (1426, 165807), (1587, 148986), (1602, 147591), (1674, 141243), (1863, 126914), (2047, 115506), (2139, 110538), (2403, 98394), (2511, 94162), (2759, 85698), (3174, 74493), (3726, 63457), (4094, 57753), (4278, 55269), (4761, 49662), (4806, 49197), (5022, 47081), (5518, 42849), (6141, 38502), (6417, 36846), (7209, 32798), (8277, 28566), (9522, 24831), (12282, 19251), (12834, 18423), (14283, 16554), (14418, 16399)]