853723476

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 180

約数和(自身を含む): 2478725172

約数和(自身を除く): 1625001696

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 293, 306, 324, 391, 414, 459, 529, 586, 612, 621, 782, 828, 879, 918, 1058, 1172, 1173, 1242, 1377, 1564, 1587, 1758, 1836, 1863, 2116, 2346, 2484, 2637, 2754, 3174, 3516, 3519, 3726, 4692, 4761, 4981, 5274, 5508, 6348, 6739, 7038, 7452, 7911, 8993, 9522, 9962, 10548, 10557, 13478, 14076, 14283, 14943, 15822, 17986, 19044, 19924, 20217, 21114, 23733, 26956, 26979, 28566, 29886, 31644, 31671, 35972, 40434, 42228, 42849, 44829, 47466, 53958, 57132, 59772, 60651, 63342, 80868, 80937, 85698, 89658, 94932, 107916, 114563, 121302, 126684, 134487, 154997, 161874, 171396, 179316, 181953, 229126, 242604, 242811, 268974, 309994, 323748, 343689, 363906, 403461, 458252, 464991, 485622, 537948, 545859, 619988, 687378, 727812, 728433, 806922, 929982, 971244, 1031067, 1091718, 1374756, 1394973, 1456866, 1613844, 1859964, 2062134, 2183436, 2634949, 2789946, 2913732, 3093201, 4124268, 4184919, 5269898, 5579892, 6186402, 7904847, 8369838, 9279603, 10539796, 12372804, 12554757, 15809694, 16739676, 18559206, 23714541, 25109514, 31619388, 37118412, 47429082, 50219028, 71143623, 94858164, 142287246, 213430869, 284574492, 426861738, 853723476]

約数ペア:

[(1, 853723476), (2, 426861738), (3, 284574492), (4, 213430869), (6, 142287246), (9, 94858164), (12, 71143623), (17, 50219028), (18, 47429082), (23, 37118412), (27, 31619388), (34, 25109514), (36, 23714541), (46, 18559206), (51, 16739676), (54, 15809694), (68, 12554757), (69, 12372804), (81, 10539796), (92, 9279603), (102, 8369838), (108, 7904847), (138, 6186402), (153, 5579892), (162, 5269898), (204, 4184919), (207, 4124268), (276, 3093201), (293, 2913732), (306, 2789946), (324, 2634949), (391, 2183436), (414, 2062134), (459, 1859964), (529, 1613844), (586, 1456866), (612, 1394973), (621, 1374756), (782, 1091718), (828, 1031067), (879, 971244), (918, 929982), (1058, 806922), (1172, 728433), (1173, 727812), (1242, 687378), (1377, 619988), (1564, 545859), (1587, 537948), (1758, 485622), (1836, 464991), (1863, 458252), (2116, 403461), (2346, 363906), (2484, 343689), (2637, 323748), (2754, 309994), (3174, 268974), (3516, 242811), (3519, 242604), (3726, 229126), (4692, 181953), (4761, 179316), (4981, 171396), (5274, 161874), (5508, 154997), (6348, 134487), (6739, 126684), (7038, 121302), (7452, 114563), (7911, 107916), (8993, 94932), (9522, 89658), (9962, 85698), (10548, 80937), (10557, 80868), (13478, 63342), (14076, 60651), (14283, 59772), (14943, 57132), (15822, 53958), (17986, 47466), (19044, 44829), (19924, 42849), (20217, 42228), (21114, 40434), (23733, 35972), (26956, 31671), (26979, 31644), (28566, 29886)]