240904116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15365

約数の個数: 72

約数和(自身を含む): 668915520

約数和(自身を除く): 428011404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15313, 15732, 30626, 45939, 61252, 91878, 137817, 183756, 275634, 290947, 352199, 551268, 581894, 704398, 872841, 1056597, 1163788, 1408796, 1745682, 2113194, 2618523, 3169791, 3491364, 4226388, 5237046, 6339582, 6691781, 10474092, 12679164, 13383562, 20075343, 26767124, 40150686, 60226029, 80301372, 120452058, 240904116]

約数ペア:

[(1, 240904116), (2, 120452058), (3, 80301372), (4, 60226029), (6, 40150686), (9, 26767124), (12, 20075343), (18, 13383562), (19, 12679164), (23, 10474092), (36, 6691781), (38, 6339582), (46, 5237046), (57, 4226388), (69, 3491364), (76, 3169791), (92, 2618523), (114, 2113194), (138, 1745682), (171, 1408796), (207, 1163788), (228, 1056597), (276, 872841), (342, 704398), (414, 581894), (437, 551268), (684, 352199), (828, 290947), (874, 275634), (1311, 183756), (1748, 137817), (2622, 91878), (3933, 61252), (5244, 45939), (7866, 30626), (15313, 15732)]