387187416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 216

約数和(自身を含む): 1342291860

約数和(自身を除く): 955104444

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 121, 126, 132, 147, 154, 168, 196, 198, 231, 242, 252, 264, 294, 308, 363, 392, 396, 441, 462, 484, 504, 539, 588, 616, 693, 726, 792, 847, 882, 907, 924, 968, 1078, 1089, 1176, 1386, 1452, 1617, 1694, 1764, 1814, 1848, 2156, 2178, 2541, 2721, 2772, 2904, 3234, 3388, 3528, 3628, 4312, 4356, 4851, 5082, 5442, 5544, 5929, 6349, 6468, 6776, 7256, 7623, 8163, 8712, 9702, 9977, 10164, 10884, 11858, 12698, 12936, 15246, 16326, 17787, 19047, 19404, 19954, 20328, 21768, 23716, 25396, 29931, 30492, 32652, 35574, 38094, 38808, 39908, 44443, 47432, 50792, 53361, 57141, 59862, 60984, 65304, 69839, 71148, 76188, 79816, 88886, 89793, 106722, 109747, 114282, 119724, 133329, 139678, 142296, 152376, 177772, 179586, 209517, 213444, 219494, 228564, 239448, 266658, 279356, 329241, 355544, 359172, 399987, 419034, 426888, 438988, 457128, 488873, 533316, 558712, 628551, 658482, 718344, 768229, 799974, 838068, 877976, 977746, 987723, 1066632, 1257102, 1316964, 1466619, 1536458, 1599948, 1676136, 1955492, 1975446, 2304687, 2514204, 2633928, 2933238, 3072916, 3199896, 3910984, 3950892, 4399857, 4609374, 5028408, 5377603, 5866476, 6145832, 6914061, 7901784, 8799714, 9218748, 10755206, 11732952, 13828122, 16132809, 17599428, 18437496, 21510412, 27656244, 32265618, 35198856, 43020824, 48398427, 55312488, 64531236, 96796854, 129062472, 193593708, 387187416]

約数ペア:

[(1, 387187416), (2, 193593708), (3, 129062472), (4, 96796854), (6, 64531236), (7, 55312488), (8, 48398427), (9, 43020824), (11, 35198856), (12, 32265618), (14, 27656244), (18, 21510412), (21, 18437496), (22, 17599428), (24, 16132809), (28, 13828122), (33, 11732952), (36, 10755206), (42, 9218748), (44, 8799714), (49, 7901784), (56, 6914061), (63, 6145832), (66, 5866476), (72, 5377603), (77, 5028408), (84, 4609374), (88, 4399857), (98, 3950892), (99, 3910984), (121, 3199896), (126, 3072916), (132, 2933238), (147, 2633928), (154, 2514204), (168, 2304687), (196, 1975446), (198, 1955492), (231, 1676136), (242, 1599948), (252, 1536458), (264, 1466619), (294, 1316964), (308, 1257102), (363, 1066632), (392, 987723), (396, 977746), (441, 877976), (462, 838068), (484, 799974), (504, 768229), (539, 718344), (588, 658482), (616, 628551), (693, 558712), (726, 533316), (792, 488873), (847, 457128), (882, 438988), (907, 426888), (924, 419034), (968, 399987), (1078, 359172), (1089, 355544), (1176, 329241), (1386, 279356), (1452, 266658), (1617, 239448), (1694, 228564), (1764, 219494), (1814, 213444), (1848, 209517), (2156, 179586), (2178, 177772), (2541, 152376), (2721, 142296), (2772, 139678), (2904, 133329), (3234, 119724), (3388, 114282), (3528, 109747), (3628, 106722), (4312, 89793), (4356, 88886), (4851, 79816), (5082, 76188), (5442, 71148), (5544, 69839), (5929, 65304), (6349, 60984), (6468, 59862), (6776, 57141), (7256, 53361), (7623, 50792), (8163, 47432), (8712, 44443), (9702, 39908), (9977, 38808), (10164, 38094), (10884, 35574), (11858, 32652), (12698, 30492), (12936, 29931), (15246, 25396), (16326, 23716), (17787, 21768), (19047, 20328), (19404, 19954)]