1897884072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1697}}^1$

素因数の和:2040

約数の個数: 144

約数和(自身を含む): 6001699860

約数和(自身を除く): 4103815788

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 317, 392, 441, 504, 588, 634, 882, 951, 1176, 1268, 1697, 1764, 1902, 2219, 2536, 2853, 3394, 3528, 3804, 4438, 5091, 5706, 6657, 6788, 7608, 8876, 10182, 11412, 11879, 13314, 13576, 15273, 15533, 17752, 19971, 20364, 22824, 23758, 26628, 30546, 31066, 35637, 39942, 40728, 46599, 47516, 53256, 61092, 62132, 71274, 79884, 83153, 93198, 95032, 106911, 122184, 124264, 139797, 142548, 159768, 166306, 186396, 213822, 249459, 279594, 285096, 332612, 372792, 427644, 498918, 537949, 559188, 665224, 748377, 855288, 997836, 1075898, 1118376, 1496754, 1613847, 1995672, 2151796, 2993508, 3227694, 3765643, 4303592, 4841541, 5987016, 6455388, 7531286, 9683082, 11296929, 12910776, 15062572, 19366164, 22593858, 26359501, 30125144, 33890787, 38732328, 45187716, 52719002, 67781574, 79078503, 90375432, 105438004, 135563148, 158157006, 210876008, 237235509, 271126296, 316314012, 474471018, 632628024, 948942036, 1897884072]

約数ペア:

[(1, 1897884072), (2, 948942036), (3, 632628024), (4, 474471018), (6, 316314012), (7, 271126296), (8, 237235509), (9, 210876008), (12, 158157006), (14, 135563148), (18, 105438004), (21, 90375432), (24, 79078503), (28, 67781574), (36, 52719002), (42, 45187716), (49, 38732328), (56, 33890787), (63, 30125144), (72, 26359501), (84, 22593858), (98, 19366164), (126, 15062572), (147, 12910776), (168, 11296929), (196, 9683082), (252, 7531286), (294, 6455388), (317, 5987016), (392, 4841541), (441, 4303592), (504, 3765643), (588, 3227694), (634, 2993508), (882, 2151796), (951, 1995672), (1176, 1613847), (1268, 1496754), (1697, 1118376), (1764, 1075898), (1902, 997836), (2219, 855288), (2536, 748377), (2853, 665224), (3394, 559188), (3528, 537949), (3804, 498918), (4438, 427644), (5091, 372792), (5706, 332612), (6657, 285096), (6788, 279594), (7608, 249459), (8876, 213822), (10182, 186396), (11412, 166306), (11879, 159768), (13314, 142548), (13576, 139797), (15273, 124264), (15533, 122184), (17752, 106911), (19971, 95032), (20364, 93198), (22824, 83153), (23758, 79884), (26628, 71274), (30546, 62132), (31066, 61092), (35637, 53256), (39942, 47516), (40728, 46599)]