254902284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 625686516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 23, 26, 28, 34, 36, 39, 42, 46, 51, 52, 63, 68, 69, 78, 84, 91, 92, 102, 117, 119, 126, 138, 153, 156, 161, 182, 199, 204, 207, 221, 234, 238, 252, 273, 276, 299, 306, 322, 357, 364, 391, 398, 414, 442, 468, 476, 483, 546, 597, 598, 612, 644, 663, 714, 782, 796, 819, 828, 884, 897, 966, 1071, 1092, 1173, 1194, 1196, 1326, 1393, 1428, 1449, 1547, 1564, 1638, 1791, 1794, 1932, 1989, 2093, 2142, 2346, 2388, 2587, 2652, 2691, 2737, 2786, 2898, 3094, 3276, 3383, 3519, 3582, 3588, 3978, 4179, 4186, 4284, 4577, 4641, 4692, 5083, 5174, 5382, 5474, 5572, 5796, 6188, 6279, 6766, 7038, 7164, 7761, 7956, 8211, 8358, 8372, 9154, 9282, 10149, 10166, 10348, 10764, 10948, 12537, 12558, 13532, 13731, 13923, 14076, 15249, 15522, 16422, 16716, 18109, 18308, 18564, 18837, 20298, 20332, 23283, 23681, 24633, 25074, 25116, 27462, 27846, 30447, 30498, 31044, 32039, 32844, 35581, 36218, 37674, 40596, 41193, 43979, 45747, 46566, 47362, 49266, 50148, 54327, 54924, 55692, 59501, 60894, 60996, 64078, 71043, 71162, 72436, 75348, 77809, 82386, 87958, 91494, 93132, 94724, 96117, 98532, 106743, 108654, 119002, 121788, 128156, 131937, 142086, 142324, 155618, 162981, 164772, 175916, 178503, 182988, 192234, 213129, 213486, 217308, 233427, 238004, 263874, 284172, 288351, 307853, 311236, 320229, 325962, 357006, 384468, 395811, 416507, 426258, 426972, 466854, 527748, 535509, 544663, 576702, 615706, 640458, 651924, 700281, 714012, 791622, 833014, 852516, 923559, 933708, 1011517, 1071018, 1089326, 1153404, 1231412, 1249521, 1280916, 1400562, 1583244, 1633989, 1666028, 1847118, 2023034, 2142036, 2178652, 2499042, 2770677, 2801124, 3034551, 3267978, 3694236, 3748563, 4046068, 4901967, 4998084, 5541354, 6069102, 6535956, 7080619, 7497126, 9103653, 9803934, 11082708, 12138204, 14161238, 14994252, 18207306, 19607868, 21241857, 28322476, 36414612, 42483714, 63725571, 84967428, 127451142, 254902284]

約数ペア:

[(1, 254902284), (2, 127451142), (3, 84967428), (4, 63725571), (6, 42483714), (7, 36414612), (9, 28322476), (12, 21241857), (13, 19607868), (14, 18207306), (17, 14994252), (18, 14161238), (21, 12138204), (23, 11082708), (26, 9803934), (28, 9103653), (34, 7497126), (36, 7080619), (39, 6535956), (42, 6069102), (46, 5541354), (51, 4998084), (52, 4901967), (63, 4046068), (68, 3748563), (69, 3694236), (78, 3267978), (84, 3034551), (91, 2801124), (92, 2770677), (102, 2499042), (117, 2178652), (119, 2142036), (126, 2023034), (138, 1847118), (153, 1666028), (156, 1633989), (161, 1583244), (182, 1400562), (199, 1280916), (204, 1249521), (207, 1231412), (221, 1153404), (234, 1089326), (238, 1071018), (252, 1011517), (273, 933708), (276, 923559), (299, 852516), (306, 833014), (322, 791622), (357, 714012), (364, 700281), (391, 651924), (398, 640458), (414, 615706), (442, 576702), (468, 544663), (476, 535509), (483, 527748), (546, 466854), (597, 426972), (598, 426258), (612, 416507), (644, 395811), (663, 384468), (714, 357006), (782, 325962), (796, 320229), (819, 311236), (828, 307853), (884, 288351), (897, 284172), (966, 263874), (1071, 238004), (1092, 233427), (1173, 217308), (1194, 213486), (1196, 213129), (1326, 192234), (1393, 182988), (1428, 178503), (1449, 175916), (1547, 164772), (1564, 162981), (1638, 155618), (1791, 142324), (1794, 142086), (1932, 131937), (1989, 128156), (2093, 121788), (2142, 119002), (2346, 108654), (2388, 106743), (2587, 98532), (2652, 96117), (2691, 94724), (2737, 93132), (2786, 91494), (2898, 87958), (3094, 82386), (3276, 77809), (3383, 75348), (3519, 72436), (3582, 71162), (3588, 71043), (3978, 64078), (4179, 60996), (4186, 60894), (4284, 59501), (4577, 55692), (4641, 54924), (4692, 54327), (5083, 50148), (5174, 49266), (5382, 47362), (5474, 46566), (5572, 45747), (5796, 43979), (6188, 41193), (6279, 40596), (6766, 37674), (7038, 36218), (7164, 35581), (7761, 32844), (7956, 32039), (8211, 31044), (8358, 30498), (8372, 30447), (9154, 27846), (9282, 27462), (10149, 25116), (10166, 25074), (10348, 24633), (10764, 23681), (10948, 23283), (12537, 20332), (12558, 20298), (13532, 18837), (13731, 18564), (13923, 18308), (14076, 18109), (15249, 16716), (15522, 16422)]