2019291984

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:890

約数の個数: 160

約数和(自身を含む): 5980867200

約数和(自身を除く): 3961575216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 173, 216, 246, 328, 346, 369, 432, 492, 519, 656, 659, 692, 738, 984, 1038, 1107, 1318, 1384, 1476, 1557, 1968, 1977, 2076, 2214, 2636, 2768, 2952, 3114, 3954, 4152, 4428, 4671, 5272, 5904, 5931, 6228, 7093, 7908, 8304, 8856, 9342, 10544, 11862, 12456, 14186, 15816, 17712, 17793, 18684, 21279, 23724, 24912, 27019, 28372, 31632, 35586, 37368, 42558, 47448, 54038, 56744, 63837, 71172, 74736, 81057, 85116, 94896, 108076, 113488, 114007, 127674, 142344, 162114, 170232, 191511, 216152, 228014, 243171, 255348, 284688, 324228, 340464, 342021, 383022, 432304, 456028, 486342, 510696, 648456, 684042, 729513, 766044, 912056, 972684, 1021392, 1026063, 1296912, 1368084, 1459026, 1532088, 1824112, 1945368, 2052126, 2736168, 2918052, 3064176, 3078189, 3890736, 4104252, 4674287, 5472336, 5836104, 6156378, 8208504, 9348574, 11672208, 12312756, 14022861, 16417008, 18697148, 24625512, 28045722, 37394296, 42068583, 49251024, 56091444, 74788592, 84137166, 112182888, 126205749, 168274332, 224365776, 252411498, 336548664, 504822996, 673097328, 1009645992, 2019291984]

約数ペア:

[(1, 2019291984), (2, 1009645992), (3, 673097328), (4, 504822996), (6, 336548664), (8, 252411498), (9, 224365776), (12, 168274332), (16, 126205749), (18, 112182888), (24, 84137166), (27, 74788592), (36, 56091444), (41, 49251024), (48, 42068583), (54, 37394296), (72, 28045722), (82, 24625512), (108, 18697148), (123, 16417008), (144, 14022861), (164, 12312756), (173, 11672208), (216, 9348574), (246, 8208504), (328, 6156378), (346, 5836104), (369, 5472336), (432, 4674287), (492, 4104252), (519, 3890736), (656, 3078189), (659, 3064176), (692, 2918052), (738, 2736168), (984, 2052126), (1038, 1945368), (1107, 1824112), (1318, 1532088), (1384, 1459026), (1476, 1368084), (1557, 1296912), (1968, 1026063), (1977, 1021392), (2076, 972684), (2214, 912056), (2636, 766044), (2768, 729513), (2952, 684042), (3114, 648456), (3954, 510696), (4152, 486342), (4428, 456028), (4671, 432304), (5272, 383022), (5904, 342021), (5931, 340464), (6228, 324228), (7093, 284688), (7908, 255348), (8304, 243171), (8856, 228014), (9342, 216152), (10544, 191511), (11862, 170232), (12456, 162114), (14186, 142344), (15816, 127674), (17712, 114007), (17793, 113488), (18684, 108076), (21279, 94896), (23724, 85116), (24912, 81057), (27019, 74736), (28372, 71172), (31632, 63837), (35586, 56744), (37368, 54038), (42558, 47448)]