348534453780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{387493}}^1$

素因数の和:387790

約数の個数: 144

約数和(自身を含む): 1117098702720

約数和(自身を除く): 768564248940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 263, 285, 342, 380, 526, 570, 684, 789, 855, 1052, 1140, 1315, 1578, 1710, 2367, 2630, 3156, 3420, 3945, 4734, 4997, 5260, 7890, 9468, 9994, 11835, 14991, 15780, 19988, 23670, 24985, 29982, 44973, 47340, 49970, 59964, 74955, 89946, 99940, 149910, 179892, 224865, 299820, 387493, 449730, 774986, 899460, 1162479, 1549972, 1937465, 2324958, 3487437, 3874930, 4649916, 5812395, 6974874, 7362367, 7749860, 11624790, 13949748, 14724734, 17437185, 22087101, 23249580, 29449468, 34874370, 36811835, 44174202, 66261303, 69748740, 73623670, 88348404, 101910659, 110435505, 132522606, 147247340, 203821318, 220871010, 265045212, 305731977, 331306515, 407642636, 441742020, 509553295, 611463954, 662613030, 917195931, 1019106590, 1222927908, 1325226060, 1528659885, 1834391862, 1936302521, 2038213180, 3057319770, 3668783724, 3872605042, 4585979655, 5808907563, 6114639540, 7745210084, 9171959310, 9681512605, 11617815126, 17426722689, 18343918620, 19363025210, 23235630252, 29044537815, 34853445378, 38726050420, 58089075630, 69706890756, 87133613445, 116178151260, 174267226890, 348534453780]

約数ペア:

[(1, 348534453780), (2, 174267226890), (3, 116178151260), (4, 87133613445), (5, 69706890756), (6, 58089075630), (9, 38726050420), (10, 34853445378), (12, 29044537815), (15, 23235630252), (18, 19363025210), (19, 18343918620), (20, 17426722689), (30, 11617815126), (36, 9681512605), (38, 9171959310), (45, 7745210084), (57, 6114639540), (60, 5808907563), (76, 4585979655), (90, 3872605042), (95, 3668783724), (114, 3057319770), (171, 2038213180), (180, 1936302521), (190, 1834391862), (228, 1528659885), (263, 1325226060), (285, 1222927908), (342, 1019106590), (380, 917195931), (526, 662613030), (570, 611463954), (684, 509553295), (789, 441742020), (855, 407642636), (1052, 331306515), (1140, 305731977), (1315, 265045212), (1578, 220871010), (1710, 203821318), (2367, 147247340), (2630, 132522606), (3156, 110435505), (3420, 101910659), (3945, 88348404), (4734, 73623670), (4997, 69748740), (5260, 66261303), (7890, 44174202), (9468, 36811835), (9994, 34874370), (11835, 29449468), (14991, 23249580), (15780, 22087101), (19988, 17437185), (23670, 14724734), (24985, 13949748), (29982, 11624790), (44973, 7749860), (47340, 7362367), (49970, 6974874), (59964, 5812395), (74955, 4649916), (89946, 3874930), (99940, 3487437), (149910, 2324958), (179892, 1937465), (224865, 1549972), (299820, 1162479), (387493, 899460), (449730, 774986)]