234689406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 597196800

約数和(自身を除く): 362507394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 53, 57, 62, 93, 106, 114, 133, 159, 179, 186, 217, 266, 318, 358, 371, 399, 434, 537, 589, 651, 742, 798, 1007, 1074, 1113, 1178, 1253, 1302, 1643, 1767, 2014, 2226, 2506, 3021, 3286, 3401, 3534, 3759, 4123, 4929, 5549, 6042, 6802, 7049, 7518, 8246, 9487, 9858, 10203, 11098, 11501, 12369, 14098, 16647, 18974, 20406, 21147, 23002, 23807, 24738, 28461, 31217, 33294, 34503, 38843, 42294, 47614, 56922, 62434, 66409, 69006, 71421, 77686, 93651, 105431, 116529, 132818, 142842, 180253, 187302, 199227, 210862, 218519, 233058, 294097, 316293, 360506, 398454, 437038, 540759, 588194, 632586, 655557, 738017, 882291, 1081518, 1261771, 1311114, 1476034, 1764582, 2058679, 2214051, 2523542, 3785313, 4117358, 4428102, 5587843, 6176037, 7570626, 11175686, 12352074, 16763529, 33527058, 39114901, 78229802, 117344703, 234689406]

約数ペア:

[(1, 234689406), (2, 117344703), (3, 78229802), (6, 39114901), (7, 33527058), (14, 16763529), (19, 12352074), (21, 11175686), (31, 7570626), (38, 6176037), (42, 5587843), (53, 4428102), (57, 4117358), (62, 3785313), (93, 2523542), (106, 2214051), (114, 2058679), (133, 1764582), (159, 1476034), (179, 1311114), (186, 1261771), (217, 1081518), (266, 882291), (318, 738017), (358, 655557), (371, 632586), (399, 588194), (434, 540759), (537, 437038), (589, 398454), (651, 360506), (742, 316293), (798, 294097), (1007, 233058), (1074, 218519), (1113, 210862), (1178, 199227), (1253, 187302), (1302, 180253), (1643, 142842), (1767, 132818), (2014, 116529), (2226, 105431), (2506, 93651), (3021, 77686), (3286, 71421), (3401, 69006), (3534, 66409), (3759, 62434), (4123, 56922), (4929, 47614), (5549, 42294), (6042, 38843), (6802, 34503), (7049, 33294), (7518, 31217), (8246, 28461), (9487, 24738), (9858, 23807), (10203, 23002), (11098, 21147), (11501, 20406), (12369, 18974), (14098, 16647)]