2620891872

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1513

約数の個数: 144

約数和(自身を含む): 7685063568

約数和(自身を除く): 5064171696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 173, 246, 288, 328, 346, 369, 492, 519, 656, 692, 738, 984, 1038, 1283, 1312, 1384, 1476, 1557, 1968, 2076, 2566, 2768, 2952, 3114, 3849, 3936, 4152, 5132, 5536, 5904, 6228, 7093, 7698, 8304, 10264, 11547, 11808, 12456, 14186, 15396, 16608, 20528, 21279, 23094, 24912, 28372, 30792, 41056, 42558, 46188, 49824, 52603, 56744, 61584, 63837, 85116, 92376, 105206, 113488, 123168, 127674, 157809, 170232, 184752, 210412, 221959, 226976, 255348, 315618, 340464, 369504, 420824, 443918, 473427, 510696, 631236, 665877, 680928, 841648, 887836, 946854, 1021392, 1262472, 1331754, 1683296, 1775672, 1893708, 1997631, 2042784, 2524944, 2663508, 3551344, 3787416, 3995262, 5049888, 5327016, 7102688, 7574832, 7990524, 9100319, 10654032, 15149664, 15981048, 18200638, 21308064, 27300957, 31962096, 36401276, 54601914, 63924192, 72802552, 81902871, 109203828, 145605104, 163805742, 218407656, 291210208, 327611484, 436815312, 655222968, 873630624, 1310445936, 2620891872]

約数ペア:

[(1, 2620891872), (2, 1310445936), (3, 873630624), (4, 655222968), (6, 436815312), (8, 327611484), (9, 291210208), (12, 218407656), (16, 163805742), (18, 145605104), (24, 109203828), (32, 81902871), (36, 72802552), (41, 63924192), (48, 54601914), (72, 36401276), (82, 31962096), (96, 27300957), (123, 21308064), (144, 18200638), (164, 15981048), (173, 15149664), (246, 10654032), (288, 9100319), (328, 7990524), (346, 7574832), (369, 7102688), (492, 5327016), (519, 5049888), (656, 3995262), (692, 3787416), (738, 3551344), (984, 2663508), (1038, 2524944), (1283, 2042784), (1312, 1997631), (1384, 1893708), (1476, 1775672), (1557, 1683296), (1968, 1331754), (2076, 1262472), (2566, 1021392), (2768, 946854), (2952, 887836), (3114, 841648), (3849, 680928), (3936, 665877), (4152, 631236), (5132, 510696), (5536, 473427), (5904, 443918), (6228, 420824), (7093, 369504), (7698, 340464), (8304, 315618), (10264, 255348), (11547, 226976), (11808, 221959), (12456, 210412), (14186, 184752), (15396, 170232), (16608, 157809), (20528, 127674), (21279, 123168), (23094, 113488), (24912, 105206), (28372, 92376), (30792, 85116), (41056, 63837), (42558, 61584), (46188, 56744), (49824, 52603)]