256051170504

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{3659}}^1\times {\mathrm{9623}}^1$

素因数の和:13395

約数の個数: 96

約数和(自身を含む): 700602177600

約数和(自身を除く): 444551007096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 3659, 7272, 7318, 9623, 10977, 14636, 19246, 21954, 28869, 29272, 32931, 38492, 43908, 57738, 65862, 76984, 86607, 87816, 115476, 131724, 173214, 230952, 263448, 346428, 369559, 692856, 739118, 971923, 1108677, 1478236, 1943846, 2217354, 2915769, 2956472, 3326031, 3887692, 4434708, 5831538, 6652062, 7775384, 8747307, 8869416, 11663076, 13304124, 17494614, 23326152, 26608248, 34989228, 35210557, 69978456, 70421114, 105631671, 140842228, 211263342, 281684456, 316895013, 422526684, 633790026, 845053368, 1267580052, 2535160104, 3556266257, 7112532514, 10668798771, 14225065028, 21337597542, 28450130056, 32006396313, 42675195084, 64012792626, 85350390168, 128025585252, 256051170504]

約数ペア:

[(1, 256051170504), (2, 128025585252), (3, 85350390168), (4, 64012792626), (6, 42675195084), (8, 32006396313), (9, 28450130056), (12, 21337597542), (18, 14225065028), (24, 10668798771), (36, 7112532514), (72, 3556266257), (101, 2535160104), (202, 1267580052), (303, 845053368), (404, 633790026), (606, 422526684), (808, 316895013), (909, 281684456), (1212, 211263342), (1818, 140842228), (2424, 105631671), (3636, 70421114), (3659, 69978456), (7272, 35210557), (7318, 34989228), (9623, 26608248), (10977, 23326152), (14636, 17494614), (19246, 13304124), (21954, 11663076), (28869, 8869416), (29272, 8747307), (32931, 7775384), (38492, 6652062), (43908, 5831538), (57738, 4434708), (65862, 3887692), (76984, 3326031), (86607, 2956472), (87816, 2915769), (115476, 2217354), (131724, 1943846), (173214, 1478236), (230952, 1108677), (263448, 971923), (346428, 739118), (369559, 692856)]