387415392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 192

約数和(自身を含む): 1273918464

約数和(自身を除く): 886503072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 78, 84, 91, 96, 104, 112, 122, 156, 168, 182, 183, 208, 224, 244, 273, 312, 336, 364, 366, 416, 427, 488, 546, 624, 672, 727, 728, 732, 793, 854, 976, 1092, 1248, 1281, 1454, 1456, 1464, 1586, 1708, 1952, 2181, 2184, 2379, 2562, 2908, 2912, 2928, 3172, 3416, 4362, 4368, 4758, 5089, 5124, 5551, 5816, 5856, 6344, 6832, 8724, 8736, 9451, 9516, 10178, 10248, 11102, 11632, 12688, 13664, 15267, 16653, 17448, 18902, 19032, 20356, 20496, 22204, 23264, 25376, 28353, 30534, 33306, 34896, 37804, 38064, 40712, 40992, 44347, 44408, 56706, 61068, 66157, 66612, 69792, 75608, 76128, 81424, 88694, 88816, 113412, 122136, 132314, 133041, 133224, 151216, 162848, 177388, 177632, 198471, 226824, 244272, 264628, 266082, 266448, 302432, 310429, 354776, 396942, 453648, 488544, 529256, 532164, 532896, 576511, 620858, 709552, 793884, 907296, 931287, 1058512, 1064328, 1153022, 1241716, 1419104, 1587768, 1729533, 1862574, 2117024, 2128656, 2306044, 2483432, 3175536, 3459066, 3725148, 4035577, 4257312, 4612088, 4966864, 6351072, 6918132, 7450296, 8071154, 9224176, 9933728, 12106731, 13836264, 14900592, 16142308, 18448352, 24213462, 27672528, 29801184, 32284616, 48426924, 55345056, 64569232, 96853848, 129138464, 193707696, 387415392]

約数ペア:

[(1, 387415392), (2, 193707696), (3, 129138464), (4, 96853848), (6, 64569232), (7, 55345056), (8, 48426924), (12, 32284616), (13, 29801184), (14, 27672528), (16, 24213462), (21, 18448352), (24, 16142308), (26, 14900592), (28, 13836264), (32, 12106731), (39, 9933728), (42, 9224176), (48, 8071154), (52, 7450296), (56, 6918132), (61, 6351072), (78, 4966864), (84, 4612088), (91, 4257312), (96, 4035577), (104, 3725148), (112, 3459066), (122, 3175536), (156, 2483432), (168, 2306044), (182, 2128656), (183, 2117024), (208, 1862574), (224, 1729533), (244, 1587768), (273, 1419104), (312, 1241716), (336, 1153022), (364, 1064328), (366, 1058512), (416, 931287), (427, 907296), (488, 793884), (546, 709552), (624, 620858), (672, 576511), (727, 532896), (728, 532164), (732, 529256), (793, 488544), (854, 453648), (976, 396942), (1092, 354776), (1248, 310429), (1281, 302432), (1454, 266448), (1456, 266082), (1464, 264628), (1586, 244272), (1708, 226824), (1952, 198471), (2181, 177632), (2184, 177388), (2379, 162848), (2562, 151216), (2908, 133224), (2912, 133041), (2928, 132314), (3172, 122136), (3416, 113412), (4362, 88816), (4368, 88694), (4758, 81424), (5089, 76128), (5124, 75608), (5551, 69792), (5816, 66612), (5856, 66157), (6344, 61068), (6832, 56706), (8724, 44408), (8736, 44347), (9451, 40992), (9516, 40712), (10178, 38064), (10248, 37804), (11102, 34896), (11632, 33306), (12688, 30534), (13664, 28353), (15267, 25376), (16653, 23264), (17448, 22204), (18902, 20496), (19032, 20356)]