684037986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 1456697088

約数和(自身を除く): 772659102

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 137, 138, 194, 274, 291, 373, 411, 582, 746, 822, 1119, 2231, 2238, 3151, 4462, 6302, 6693, 8579, 9453, 13289, 13386, 17158, 18906, 25737, 26578, 36181, 39867, 51101, 51474, 72362, 79734, 102202, 108543, 153303, 217086, 305647, 306606, 611294, 832163, 916941, 1175323, 1664326, 1833882, 2350646, 2496489, 3525969, 4956797, 4992978, 7051938, 9913594, 14870391, 29740782, 114006331, 228012662, 342018993, 684037986]

約数ペア:

[(1, 684037986), (2, 342018993), (3, 228012662), (6, 114006331), (23, 29740782), (46, 14870391), (69, 9913594), (97, 7051938), (137, 4992978), (138, 4956797), (194, 3525969), (274, 2496489), (291, 2350646), (373, 1833882), (411, 1664326), (582, 1175323), (746, 916941), (822, 832163), (1119, 611294), (2231, 306606), (2238, 305647), (3151, 217086), (4462, 153303), (6302, 108543), (6693, 102202), (8579, 79734), (9453, 72362), (13289, 51474), (13386, 51101), (17158, 39867), (18906, 36181), (25737, 26578)]