480643254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 1361707200

約数和(自身を除く): 881063946

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 89, 91, 98, 117, 126, 147, 157, 178, 182, 189, 234, 267, 273, 294, 314, 351, 378, 441, 471, 534, 546, 623, 637, 702, 801, 819, 882, 942, 1099, 1157, 1246, 1274, 1323, 1413, 1602, 1638, 1869, 1911, 2041, 2198, 2314, 2403, 2457, 2646, 2826, 3297, 3471, 3738, 3822, 4082, 4239, 4361, 4806, 4914, 5607, 5733, 6123, 6594, 6942, 7693, 8099, 8478, 8722, 9891, 10413, 11214, 11466, 12246, 13083, 13973, 14287, 15386, 16198, 16821, 17199, 18369, 19782, 20826, 23079, 24297, 26166, 27946, 28574, 29673, 31239, 33642, 34398, 36738, 39249, 41919, 42861, 46158, 48594, 55107, 56693, 59346, 62478, 69237, 72891, 78498, 83838, 85722, 97811, 100009, 110214, 113386, 117747, 125757, 128583, 138474, 145782, 170079, 181649, 195622, 200018, 207711, 218673, 235494, 251514, 257166, 293433, 300027, 340158, 363298, 377271, 385749, 415422, 437346, 510237, 544947, 586866, 600054, 684677, 754542, 771498, 880299, 900081, 1020474, 1089894, 1271543, 1369354, 1530711, 1634841, 1760598, 1800162, 2054031, 2543086, 2640897, 2700243, 3061422, 3269682, 3814629, 4108062, 4904523, 5281794, 5400486, 6162093, 7629258, 8900801, 9809046, 11443887, 12324186, 17801602, 18486279, 22887774, 26702403, 34331661, 36972558, 53404806, 68663322, 80107209, 160214418, 240321627, 480643254]

約数ペア:

[(1, 480643254), (2, 240321627), (3, 160214418), (6, 80107209), (7, 68663322), (9, 53404806), (13, 36972558), (14, 34331661), (18, 26702403), (21, 22887774), (26, 18486279), (27, 17801602), (39, 12324186), (42, 11443887), (49, 9809046), (54, 8900801), (63, 7629258), (78, 6162093), (89, 5400486), (91, 5281794), (98, 4904523), (117, 4108062), (126, 3814629), (147, 3269682), (157, 3061422), (178, 2700243), (182, 2640897), (189, 2543086), (234, 2054031), (267, 1800162), (273, 1760598), (294, 1634841), (314, 1530711), (351, 1369354), (378, 1271543), (441, 1089894), (471, 1020474), (534, 900081), (546, 880299), (623, 771498), (637, 754542), (702, 684677), (801, 600054), (819, 586866), (882, 544947), (942, 510237), (1099, 437346), (1157, 415422), (1246, 385749), (1274, 377271), (1323, 363298), (1413, 340158), (1602, 300027), (1638, 293433), (1869, 257166), (1911, 251514), (2041, 235494), (2198, 218673), (2314, 207711), (2403, 200018), (2457, 195622), (2646, 181649), (2826, 170079), (3297, 145782), (3471, 138474), (3738, 128583), (3822, 125757), (4082, 117747), (4239, 113386), (4361, 110214), (4806, 100009), (4914, 97811), (5607, 85722), (5733, 83838), (6123, 78498), (6594, 72891), (6942, 69237), (7693, 62478), (8099, 59346), (8478, 56693), (8722, 55107), (9891, 48594), (10413, 46158), (11214, 42861), (11466, 41919), (12246, 39249), (13083, 36738), (13973, 34398), (14287, 33642), (15386, 31239), (16198, 29673), (16821, 28574), (17199, 27946), (18369, 26166), (19782, 24297), (20826, 23079)]