1864946664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12893}}^1$

素因数の和:12960

約数の個数: 144

約数和(自身を含む): 6019306020

約数和(自身を除く): 4154359356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 861, 882, 984, 1148, 1176, 1476, 1722, 1764, 2009, 2296, 2583, 2952, 3444, 3528, 4018, 5166, 6027, 6888, 8036, 10332, 12054, 12893, 16072, 18081, 20664, 24108, 25786, 36162, 38679, 48216, 51572, 72324, 77358, 90251, 103144, 116037, 144648, 154716, 180502, 232074, 270753, 309432, 361004, 464148, 528613, 541506, 631757, 722008, 812259, 928296, 1057226, 1083012, 1263514, 1585839, 1624518, 1895271, 2114452, 2166024, 2527028, 3171678, 3249036, 3700291, 3790542, 4228904, 4757517, 5054056, 5685813, 6343356, 6498072, 7400582, 7581084, 9515034, 11100873, 11371626, 12686712, 14801164, 15162168, 19030068, 22201746, 22743252, 25902037, 29602328, 33302619, 38060136, 44403492, 45486504, 51804074, 66605238, 77706111, 88806984, 103608148, 133210476, 155412222, 207216296, 233118333, 266420952, 310824444, 466236666, 621648888, 932473332, 1864946664]

約数ペア:

[(1, 1864946664), (2, 932473332), (3, 621648888), (4, 466236666), (6, 310824444), (7, 266420952), (8, 233118333), (9, 207216296), (12, 155412222), (14, 133210476), (18, 103608148), (21, 88806984), (24, 77706111), (28, 66605238), (36, 51804074), (41, 45486504), (42, 44403492), (49, 38060136), (56, 33302619), (63, 29602328), (72, 25902037), (82, 22743252), (84, 22201746), (98, 19030068), (123, 15162168), (126, 14801164), (147, 12686712), (164, 11371626), (168, 11100873), (196, 9515034), (246, 7581084), (252, 7400582), (287, 6498072), (294, 6343356), (328, 5685813), (369, 5054056), (392, 4757517), (441, 4228904), (492, 3790542), (504, 3700291), (574, 3249036), (588, 3171678), (738, 2527028), (861, 2166024), (882, 2114452), (984, 1895271), (1148, 1624518), (1176, 1585839), (1476, 1263514), (1722, 1083012), (1764, 1057226), (2009, 928296), (2296, 812259), (2583, 722008), (2952, 631757), (3444, 541506), (3528, 528613), (4018, 464148), (5166, 361004), (6027, 309432), (6888, 270753), (8036, 232074), (10332, 180502), (12054, 154716), (12893, 144648), (16072, 116037), (18081, 103144), (20664, 90251), (24108, 77358), (25786, 72324), (36162, 51572), (38679, 48216)]