304417204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3297

約数の個数: 72

約数和(自身を含む): 685625640

約数和(自身を除く): 381208436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 962, 1036, 1274, 1813, 1924, 2548, 3229, 3367, 3626, 6458, 6734, 7252, 12916, 13468, 22603, 23569, 41977, 45206, 47138, 83954, 90412, 94276, 119473, 158221, 167908, 238946, 293839, 316442, 477892, 587678, 632884, 836311, 1175356, 1553149, 1672622, 2056873, 3106298, 3345244, 4113746, 5854177, 6212596, 8227492, 10872043, 11708354, 21744086, 23416708, 43488172, 76104301, 152208602, 304417204]

約数ペア:

[(1, 304417204), (2, 152208602), (4, 76104301), (7, 43488172), (13, 23416708), (14, 21744086), (26, 11708354), (28, 10872043), (37, 8227492), (49, 6212596), (52, 5854177), (74, 4113746), (91, 3345244), (98, 3106298), (148, 2056873), (182, 1672622), (196, 1553149), (259, 1175356), (364, 836311), (481, 632884), (518, 587678), (637, 477892), (962, 316442), (1036, 293839), (1274, 238946), (1813, 167908), (1924, 158221), (2548, 119473), (3229, 94276), (3367, 90412), (3626, 83954), (6458, 47138), (6734, 45206), (7252, 41977), (12916, 23569), (13468, 22603)]