326920776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149689}}^1$

素因数の和:149718

約数の個数: 64

約数和(自身を含む): 1005916800

約数和(自身を除く): 678996024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 149689, 299378, 449067, 598756, 898134, 1047823, 1197512, 1796268, 1945957, 2095646, 3143469, 3592536, 3891914, 4191292, 5837871, 6286938, 7783828, 8382584, 11675742, 12573876, 13621699, 15567656, 23351484, 25147752, 27243398, 40865097, 46702968, 54486796, 81730194, 108973592, 163460388, 326920776]

約数ペア:

[(1, 326920776), (2, 163460388), (3, 108973592), (4, 81730194), (6, 54486796), (7, 46702968), (8, 40865097), (12, 27243398), (13, 25147752), (14, 23351484), (21, 15567656), (24, 13621699), (26, 12573876), (28, 11675742), (39, 8382584), (42, 7783828), (52, 6286938), (56, 5837871), (78, 4191292), (84, 3891914), (91, 3592536), (104, 3143469), (156, 2095646), (168, 1945957), (182, 1796268), (273, 1197512), (312, 1047823), (364, 898134), (546, 598756), (728, 449067), (1092, 299378), (2184, 149689)]