249204516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 653184000

約数和(自身を除く): 403979484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 179, 199, 212, 318, 358, 398, 537, 583, 597, 636, 716, 796, 1074, 1166, 1194, 1749, 1969, 2148, 2189, 2332, 2388, 3498, 3938, 4378, 5907, 6567, 6996, 7876, 8756, 9487, 10547, 11814, 13134, 18974, 21094, 23628, 26268, 28461, 31641, 35621, 37948, 42188, 56922, 63282, 71242, 104357, 106863, 113844, 116017, 126564, 142484, 208714, 213726, 232034, 313071, 348051, 391831, 417428, 427452, 464068, 626142, 696102, 783662, 1175493, 1252284, 1392204, 1567324, 1887913, 2350986, 3775826, 4701972, 5663739, 7551652, 11327478, 20767043, 22654956, 41534086, 62301129, 83068172, 124602258, 249204516]

約数ペア:

[(1, 249204516), (2, 124602258), (3, 83068172), (4, 62301129), (6, 41534086), (11, 22654956), (12, 20767043), (22, 11327478), (33, 7551652), (44, 5663739), (53, 4701972), (66, 3775826), (106, 2350986), (132, 1887913), (159, 1567324), (179, 1392204), (199, 1252284), (212, 1175493), (318, 783662), (358, 696102), (398, 626142), (537, 464068), (583, 427452), (597, 417428), (636, 391831), (716, 348051), (796, 313071), (1074, 232034), (1166, 213726), (1194, 208714), (1749, 142484), (1969, 126564), (2148, 116017), (2189, 113844), (2332, 106863), (2388, 104357), (3498, 71242), (3938, 63282), (4378, 56922), (5907, 42188), (6567, 37948), (6996, 35621), (7876, 31641), (8756, 28461), (9487, 26268), (10547, 23628), (11814, 21094), (13134, 18974)]