1287079452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 3585254400

約数和(自身を除く): 2298174948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 179, 186, 204, 279, 306, 358, 372, 379, 527, 537, 558, 612, 716, 758, 1054, 1074, 1116, 1137, 1516, 1581, 1611, 2108, 2148, 2274, 3043, 3162, 3222, 3411, 4548, 4743, 5549, 6086, 6324, 6443, 6444, 6822, 9129, 9486, 11098, 11749, 12172, 12886, 13644, 16647, 18258, 18972, 19329, 22196, 23498, 25772, 27387, 33294, 35247, 36516, 38658, 46996, 49941, 54774, 57987, 66588, 67841, 70494, 77316, 94333, 99882, 105741, 109548, 115974, 135682, 140988, 188666, 199733, 199764, 203523, 211482, 231948, 271364, 282999, 377332, 399466, 407046, 422964, 565998, 599199, 610569, 798932, 814092, 848997, 1131996, 1153297, 1198398, 1221138, 1697994, 1797597, 2103071, 2306594, 2396796, 2442276, 3395988, 3459891, 3595194, 4206142, 4613188, 6309213, 6919782, 7190388, 8412284, 10379673, 12618426, 13839564, 18927639, 20759346, 25236852, 35752207, 37855278, 41518692, 71504414, 75710556, 107256621, 143008828, 214513242, 321769863, 429026484, 643539726, 1287079452]

約数ペア:

[(1, 1287079452), (2, 643539726), (3, 429026484), (4, 321769863), (6, 214513242), (9, 143008828), (12, 107256621), (17, 75710556), (18, 71504414), (31, 41518692), (34, 37855278), (36, 35752207), (51, 25236852), (62, 20759346), (68, 18927639), (93, 13839564), (102, 12618426), (124, 10379673), (153, 8412284), (179, 7190388), (186, 6919782), (204, 6309213), (279, 4613188), (306, 4206142), (358, 3595194), (372, 3459891), (379, 3395988), (527, 2442276), (537, 2396796), (558, 2306594), (612, 2103071), (716, 1797597), (758, 1697994), (1054, 1221138), (1074, 1198398), (1116, 1153297), (1137, 1131996), (1516, 848997), (1581, 814092), (1611, 798932), (2108, 610569), (2148, 599199), (2274, 565998), (3043, 422964), (3162, 407046), (3222, 399466), (3411, 377332), (4548, 282999), (4743, 271364), (5549, 231948), (6086, 211482), (6324, 203523), (6443, 199764), (6444, 199733), (6822, 188666), (9129, 140988), (9486, 135682), (11098, 115974), (11749, 109548), (12172, 105741), (12886, 99882), (13644, 94333), (16647, 77316), (18258, 70494), (18972, 67841), (19329, 66588), (22196, 57987), (23498, 54774), (25772, 49941), (27387, 46996), (33294, 38658), (35247, 36516)]