253585332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 892329984

約数和(自身を除く): 638744652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 31, 33, 36, 39, 42, 44, 52, 62, 63, 66, 77, 78, 84, 91, 93, 99, 117, 124, 126, 132, 143, 154, 156, 182, 186, 198, 217, 227, 231, 234, 252, 273, 279, 286, 308, 341, 364, 372, 396, 403, 429, 434, 454, 462, 468, 546, 558, 572, 651, 681, 682, 693, 806, 819, 858, 868, 908, 924, 1001, 1023, 1092, 1116, 1209, 1287, 1302, 1362, 1364, 1386, 1589, 1612, 1638, 1716, 1953, 2002, 2043, 2046, 2387, 2418, 2497, 2574, 2604, 2724, 2772, 2821, 2951, 3003, 3069, 3178, 3276, 3627, 3906, 4004, 4086, 4092, 4433, 4767, 4774, 4836, 4994, 5148, 5642, 5902, 6006, 6138, 6356, 7037, 7161, 7254, 7491, 7812, 8172, 8463, 8853, 8866, 9009, 9534, 9548, 9988, 11284, 11804, 12012, 12276, 13299, 14074, 14301, 14322, 14508, 14982, 16926, 17479, 17706, 17732, 18018, 19068, 20657, 21111, 21483, 22473, 25389, 26559, 26598, 28148, 28602, 28644, 29964, 31031, 32461, 33852, 34958, 35412, 36036, 39897, 41314, 42222, 42966, 44946, 49259, 50778, 52437, 53118, 53196, 57204, 61971, 62062, 63333, 64922, 69916, 77407, 79794, 82628, 84444, 85932, 89892, 91481, 93093, 97383, 98518, 101556, 104874, 106236, 123942, 124124, 126666, 129844, 147777, 154814, 157311, 159588, 182962, 185913, 186186, 194766, 197036, 209748, 227227, 232221, 247884, 253332, 274443, 279279, 292149, 295554, 309628, 314622, 365924, 371826, 372372, 389532, 443331, 454454, 464442, 541849, 548886, 558558, 584298, 591108, 629244, 640367, 681681, 696663, 743652, 823329, 886662, 908908, 928884, 1006291, 1083698, 1097772, 1117116, 1168596, 1280734, 1363362, 1393326, 1625547, 1646658, 1773324, 1921101, 2012582, 2045043, 2167396, 2561468, 2726724, 2786652, 3018873, 3251094, 3293316, 3842202, 4025164, 4090086, 4876641, 5763303, 6037746, 6502188, 7044037, 7684404, 8180172, 9056619, 9753282, 11526606, 12075492, 14088074, 18113238, 19506564, 21132111, 23053212, 28176148, 36226476, 42264222, 63396333, 84528444, 126792666, 253585332]

約数ペア:

[(1, 253585332), (2, 126792666), (3, 84528444), (4, 63396333), (6, 42264222), (7, 36226476), (9, 28176148), (11, 23053212), (12, 21132111), (13, 19506564), (14, 18113238), (18, 14088074), (21, 12075492), (22, 11526606), (26, 9753282), (28, 9056619), (31, 8180172), (33, 7684404), (36, 7044037), (39, 6502188), (42, 6037746), (44, 5763303), (52, 4876641), (62, 4090086), (63, 4025164), (66, 3842202), (77, 3293316), (78, 3251094), (84, 3018873), (91, 2786652), (93, 2726724), (99, 2561468), (117, 2167396), (124, 2045043), (126, 2012582), (132, 1921101), (143, 1773324), (154, 1646658), (156, 1625547), (182, 1393326), (186, 1363362), (198, 1280734), (217, 1168596), (227, 1117116), (231, 1097772), (234, 1083698), (252, 1006291), (273, 928884), (279, 908908), (286, 886662), (308, 823329), (341, 743652), (364, 696663), (372, 681681), (396, 640367), (403, 629244), (429, 591108), (434, 584298), (454, 558558), (462, 548886), (468, 541849), (546, 464442), (558, 454454), (572, 443331), (651, 389532), (681, 372372), (682, 371826), (693, 365924), (806, 314622), (819, 309628), (858, 295554), (868, 292149), (908, 279279), (924, 274443), (1001, 253332), (1023, 247884), (1092, 232221), (1116, 227227), (1209, 209748), (1287, 197036), (1302, 194766), (1362, 186186), (1364, 185913), (1386, 182962), (1589, 159588), (1612, 157311), (1638, 154814), (1716, 147777), (1953, 129844), (2002, 126666), (2043, 124124), (2046, 123942), (2387, 106236), (2418, 104874), (2497, 101556), (2574, 98518), (2604, 97383), (2724, 93093), (2772, 91481), (2821, 89892), (2951, 85932), (3003, 84444), (3069, 82628), (3178, 79794), (3276, 77407), (3627, 69916), (3906, 64922), (4004, 63333), (4086, 62062), (4092, 61971), (4433, 57204), (4767, 53196), (4774, 53118), (4836, 52437), (4994, 50778), (5148, 49259), (5642, 44946), (5902, 42966), (6006, 42222), (6138, 41314), (6356, 39897), (7037, 36036), (7161, 35412), (7254, 34958), (7491, 33852), (7812, 32461), (8172, 31031), (8463, 29964), (8853, 28644), (8866, 28602), (9009, 28148), (9534, 26598), (9548, 26559), (9988, 25389), (11284, 22473), (11804, 21483), (12012, 21111), (12276, 20657), (13299, 19068), (14074, 18018), (14301, 17732), (14322, 17706), (14508, 17479), (14982, 16926)]