2178483336

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 6493294080

約数和(自身を除く): 4314810744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 81, 93, 108, 111, 124, 148, 162, 186, 216, 222, 243, 248, 279, 296, 324, 333, 372, 444, 486, 558, 648, 666, 744, 837, 888, 972, 977, 999, 1116, 1147, 1332, 1674, 1944, 1954, 1998, 2232, 2294, 2511, 2664, 2931, 2997, 3348, 3441, 3908, 3996, 4588, 5022, 5862, 5994, 6696, 6882, 7533, 7816, 7992, 8793, 8991, 9176, 10044, 10323, 11724, 11988, 13764, 15066, 17586, 17982, 20088, 20646, 23448, 23976, 26379, 27528, 30132, 30287, 30969, 35172, 35964, 36149, 41292, 52758, 60264, 60574, 61938, 70344, 71928, 72298, 79137, 82584, 90861, 92907, 105516, 108447, 121148, 123876, 144596, 158274, 181722, 185814, 211032, 216894, 237411, 242296, 247752, 272583, 278721, 289192, 316548, 325341, 363444, 371628, 433788, 474822, 545166, 557442, 633096, 650682, 726888, 743256, 817749, 867576, 949644, 976023, 1090332, 1114884, 1120619, 1301364, 1635498, 1899288, 1952046, 2180664, 2229768, 2241238, 2453247, 2602728, 2928069, 3270996, 3361857, 3904092, 4482476, 4906494, 5856138, 6541992, 6723714, 7359741, 7808184, 8784207, 8964952, 9812988, 10085571, 11712276, 13447428, 14719482, 17568414, 19625976, 20171142, 23424552, 26894856, 29438964, 30256713, 35136828, 40342284, 58877928, 60513426, 70273656, 80684568, 90770139, 121026852, 181540278, 242053704, 272310417, 363080556, 544620834, 726161112, 1089241668, 2178483336]

約数ペア:

[(1, 2178483336), (2, 1089241668), (3, 726161112), (4, 544620834), (6, 363080556), (8, 272310417), (9, 242053704), (12, 181540278), (18, 121026852), (24, 90770139), (27, 80684568), (31, 70273656), (36, 60513426), (37, 58877928), (54, 40342284), (62, 35136828), (72, 30256713), (74, 29438964), (81, 26894856), (93, 23424552), (108, 20171142), (111, 19625976), (124, 17568414), (148, 14719482), (162, 13447428), (186, 11712276), (216, 10085571), (222, 9812988), (243, 8964952), (248, 8784207), (279, 7808184), (296, 7359741), (324, 6723714), (333, 6541992), (372, 5856138), (444, 4906494), (486, 4482476), (558, 3904092), (648, 3361857), (666, 3270996), (744, 2928069), (837, 2602728), (888, 2453247), (972, 2241238), (977, 2229768), (999, 2180664), (1116, 1952046), (1147, 1899288), (1332, 1635498), (1674, 1301364), (1944, 1120619), (1954, 1114884), (1998, 1090332), (2232, 976023), (2294, 949644), (2511, 867576), (2664, 817749), (2931, 743256), (2997, 726888), (3348, 650682), (3441, 633096), (3908, 557442), (3996, 545166), (4588, 474822), (5022, 433788), (5862, 371628), (5994, 363444), (6696, 325341), (6882, 316548), (7533, 289192), (7816, 278721), (7992, 272583), (8793, 247752), (8991, 242296), (9176, 237411), (10044, 216894), (10323, 211032), (11724, 185814), (11988, 181722), (13764, 158274), (15066, 144596), (17586, 123876), (17982, 121148), (20088, 108447), (20646, 105516), (23448, 92907), (23976, 90861), (26379, 82584), (27528, 79137), (30132, 72298), (30287, 71928), (30969, 70344), (35172, 61938), (35964, 60574), (36149, 60264), (41292, 52758)]