1115523972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{1327}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 2972860800

約数和(自身を除く): 1857336828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1229, 1327, 2458, 2654, 3687, 3981, 4916, 5308, 7374, 7962, 11061, 11943, 14748, 15924, 22122, 23351, 23886, 25213, 44244, 46702, 47772, 50426, 70053, 75639, 93404, 100852, 140106, 151278, 210159, 226917, 280212, 302556, 420318, 453834, 840636, 907668, 1630883, 3261766, 4892649, 6523532, 9785298, 14677947, 19570596, 29355894, 30986777, 58711788, 61973554, 92960331, 123947108, 185920662, 278880993, 371841324, 557761986, 1115523972]

約数ペア:

[(1, 1115523972), (2, 557761986), (3, 371841324), (4, 278880993), (6, 185920662), (9, 123947108), (12, 92960331), (18, 61973554), (19, 58711788), (36, 30986777), (38, 29355894), (57, 19570596), (76, 14677947), (114, 9785298), (171, 6523532), (228, 4892649), (342, 3261766), (684, 1630883), (1229, 907668), (1327, 840636), (2458, 453834), (2654, 420318), (3687, 302556), (3981, 280212), (4916, 226917), (5308, 210159), (7374, 151278), (7962, 140106), (11061, 100852), (11943, 93404), (14748, 75639), (15924, 70053), (22122, 50426), (23351, 47772), (23886, 46702), (25213, 44244)]