4008960144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{44687}}^1$

素因数の和:44797

約数の個数: 120

約数和(自身を含む): 12966670080

約数和(自身を除く): 8957709936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2136, 2492, 3204, 3738, 4272, 4984, 5607, 6408, 7476, 9968, 11214, 12816, 14952, 22428, 29904, 44687, 44856, 89374, 89712, 134061, 178748, 268122, 312809, 357496, 402183, 536244, 625618, 714992, 804366, 938427, 1072488, 1251236, 1608732, 1876854, 2144976, 2502472, 2815281, 3217464, 3753708, 3977143, 5004944, 5630562, 6434928, 7507416, 7954286, 11261124, 11931429, 15014832, 15908572, 22522248, 23862858, 27840001, 31817144, 35794287, 45044496, 47725716, 55680002, 63634288, 71588574, 83520003, 95451432, 111360004, 143177148, 167040006, 190902864, 222720008, 250560009, 286354296, 334080012, 445440016, 501120018, 572708592, 668160024, 1002240036, 1336320048, 2004480072, 4008960144]

約数ペア:

[(1, 4008960144), (2, 2004480072), (3, 1336320048), (4, 1002240036), (6, 668160024), (7, 572708592), (8, 501120018), (9, 445440016), (12, 334080012), (14, 286354296), (16, 250560009), (18, 222720008), (21, 190902864), (24, 167040006), (28, 143177148), (36, 111360004), (42, 95451432), (48, 83520003), (56, 71588574), (63, 63634288), (72, 55680002), (84, 47725716), (89, 45044496), (112, 35794287), (126, 31817144), (144, 27840001), (168, 23862858), (178, 22522248), (252, 15908572), (267, 15014832), (336, 11931429), (356, 11261124), (504, 7954286), (534, 7507416), (623, 6434928), (712, 5630562), (801, 5004944), (1008, 3977143), (1068, 3753708), (1246, 3217464), (1424, 2815281), (1602, 2502472), (1869, 2144976), (2136, 1876854), (2492, 1608732), (3204, 1251236), (3738, 1072488), (4272, 938427), (4984, 804366), (5607, 714992), (6408, 625618), (7476, 536244), (9968, 402183), (11214, 357496), (12816, 312809), (14952, 268122), (22428, 178748), (29904, 134061), (44687, 89712), (44856, 89374)]