258388596

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1202

約数の個数: 96

約数和(自身を含む): 701890560

約数和(自身を除く): 443501964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 837, 852, 1087, 1116, 1278, 1674, 1917, 2174, 2201, 2556, 3261, 3348, 3834, 4348, 4402, 6522, 6603, 7668, 8804, 9783, 13044, 13206, 19566, 19809, 26412, 29349, 33697, 39132, 39618, 58698, 59427, 67394, 77177, 79236, 101091, 117396, 118854, 134788, 154354, 202182, 231531, 237708, 303273, 308708, 404364, 463062, 606546, 694593, 909819, 926124, 1213092, 1389186, 1819638, 2083779, 2392487, 2778372, 3639276, 4167558, 4784974, 7177461, 8335116, 9569948, 14354922, 21532383, 28709844, 43064766, 64597149, 86129532, 129194298, 258388596]

約数ペア:

[(1, 258388596), (2, 129194298), (3, 86129532), (4, 64597149), (6, 43064766), (9, 28709844), (12, 21532383), (18, 14354922), (27, 9569948), (31, 8335116), (36, 7177461), (54, 4784974), (62, 4167558), (71, 3639276), (93, 2778372), (108, 2392487), (124, 2083779), (142, 1819638), (186, 1389186), (213, 1213092), (279, 926124), (284, 909819), (372, 694593), (426, 606546), (558, 463062), (639, 404364), (837, 308708), (852, 303273), (1087, 237708), (1116, 231531), (1278, 202182), (1674, 154354), (1917, 134788), (2174, 118854), (2201, 117396), (2556, 101091), (3261, 79236), (3348, 77177), (3834, 67394), (4348, 59427), (4402, 58698), (6522, 39618), (6603, 39132), (7668, 33697), (8804, 29349), (9783, 26412), (13044, 19809), (13206, 19566)]