1954653984

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 5849988480

約数和(自身を除く): 3895334496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 97, 108, 144, 166, 194, 216, 249, 281, 288, 291, 332, 388, 432, 498, 562, 582, 664, 747, 776, 843, 864, 873, 996, 1124, 1164, 1328, 1494, 1552, 1686, 1746, 1992, 2241, 2248, 2328, 2529, 2619, 2656, 2988, 3104, 3372, 3492, 3984, 4482, 4496, 4656, 5058, 5238, 5976, 6744, 6984, 7587, 7968, 8051, 8964, 8992, 9312, 10116, 10476, 11952, 13488, 13968, 15174, 16102, 17928, 20232, 20952, 23323, 23904, 24153, 26976, 27257, 27936, 30348, 32204, 35856, 40464, 41904, 46646, 48306, 54514, 60696, 64408, 69969, 71712, 72459, 80928, 81771, 83808, 93292, 96612, 109028, 121392, 128816, 139938, 144918, 163542, 186584, 193224, 209907, 217377, 218056, 242784, 245313, 257632, 279876, 289836, 327084, 373168, 386448, 419814, 434754, 436112, 490626, 559752, 579672, 629721, 654168, 735939, 746336, 772896, 839628, 869508, 872224, 981252, 1119504, 1159344, 1259442, 1308336, 1471878, 1679256, 1739016, 1962504, 2239008, 2262331, 2318688, 2518884, 2616672, 2943756, 3358512, 3478032, 3925008, 4524662, 5037768, 5887512, 6717024, 6786993, 6956064, 7850016, 9049324, 10075536, 11775024, 13573986, 18098648, 20151072, 20360979, 23550048, 27147972, 36197296, 40721958, 54295944, 61082937, 72394592, 81443916, 108591888, 122165874, 162887832, 217183776, 244331748, 325775664, 488663496, 651551328, 977326992, 1954653984]

約数ペア:

[(1, 1954653984), (2, 977326992), (3, 651551328), (4, 488663496), (6, 325775664), (8, 244331748), (9, 217183776), (12, 162887832), (16, 122165874), (18, 108591888), (24, 81443916), (27, 72394592), (32, 61082937), (36, 54295944), (48, 40721958), (54, 36197296), (72, 27147972), (83, 23550048), (96, 20360979), (97, 20151072), (108, 18098648), (144, 13573986), (166, 11775024), (194, 10075536), (216, 9049324), (249, 7850016), (281, 6956064), (288, 6786993), (291, 6717024), (332, 5887512), (388, 5037768), (432, 4524662), (498, 3925008), (562, 3478032), (582, 3358512), (664, 2943756), (747, 2616672), (776, 2518884), (843, 2318688), (864, 2262331), (873, 2239008), (996, 1962504), (1124, 1739016), (1164, 1679256), (1328, 1471878), (1494, 1308336), (1552, 1259442), (1686, 1159344), (1746, 1119504), (1992, 981252), (2241, 872224), (2248, 869508), (2328, 839628), (2529, 772896), (2619, 746336), (2656, 735939), (2988, 654168), (3104, 629721), (3372, 579672), (3492, 559752), (3984, 490626), (4482, 436112), (4496, 434754), (4656, 419814), (5058, 386448), (5238, 373168), (5976, 327084), (6744, 289836), (6984, 279876), (7587, 257632), (7968, 245313), (8051, 242784), (8964, 218056), (8992, 217377), (9312, 209907), (10116, 193224), (10476, 186584), (11952, 163542), (13488, 144918), (13968, 139938), (15174, 128816), (16102, 121392), (17928, 109028), (20232, 96612), (20952, 93292), (23323, 83808), (23904, 81771), (24153, 80928), (26976, 72459), (27257, 71712), (27936, 69969), (30348, 64408), (32204, 60696), (35856, 54514), (40464, 48306), (41904, 46646)]