217145616

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 571392000

約数和(自身を除く): 354246384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 179, 199, 254, 358, 381, 398, 508, 537, 597, 716, 762, 796, 1016, 1074, 1194, 1432, 1524, 1592, 2032, 2148, 2388, 2864, 3048, 3184, 4296, 4776, 6096, 8592, 9552, 22733, 25273, 35621, 45466, 50546, 68199, 71242, 75819, 90932, 101092, 106863, 136398, 142484, 151638, 181864, 202184, 213726, 272796, 284968, 303276, 363728, 404368, 427452, 545592, 569936, 606552, 854904, 1091184, 1213104, 1709808, 4523867, 9047734, 13571601, 18095468, 27143202, 36190936, 54286404, 72381872, 108572808, 217145616]

約数ペア:

[(1, 217145616), (2, 108572808), (3, 72381872), (4, 54286404), (6, 36190936), (8, 27143202), (12, 18095468), (16, 13571601), (24, 9047734), (48, 4523867), (127, 1709808), (179, 1213104), (199, 1091184), (254, 854904), (358, 606552), (381, 569936), (398, 545592), (508, 427452), (537, 404368), (597, 363728), (716, 303276), (762, 284968), (796, 272796), (1016, 213726), (1074, 202184), (1194, 181864), (1432, 151638), (1524, 142484), (1592, 136398), (2032, 106863), (2148, 101092), (2388, 90932), (2864, 75819), (3048, 71242), (3184, 68199), (4296, 50546), (4776, 45466), (6096, 35621), (8592, 25273), (9552, 22733)]