820234944

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{12829}}^1$

素因数の和:12887

約数の個数: 112

約数和(自身を含む): 2476703200

約数和(自身を除く): 1656468256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3552, 3996, 5328, 7104, 7992, 10656, 12829, 15984, 21312, 25658, 31968, 38487, 51316, 63936, 76974, 102632, 115461, 153948, 205264, 230922, 307896, 346383, 410528, 461844, 474673, 615792, 692766, 821056, 923688, 949346, 1231584, 1385532, 1424019, 1847376, 1898692, 2463168, 2771064, 2848038, 3694752, 3797384, 4272057, 5542128, 5696076, 7389504, 7594768, 8544114, 11084256, 11392152, 12816171, 15189536, 17088228, 22168512, 22784304, 25632342, 30379072, 34176456, 45568608, 51264684, 68352912, 91137216, 102529368, 136705824, 205058736, 273411648, 410117472, 820234944]

約数ペア:

[(1, 820234944), (2, 410117472), (3, 273411648), (4, 205058736), (6, 136705824), (8, 102529368), (9, 91137216), (12, 68352912), (16, 51264684), (18, 45568608), (24, 34176456), (27, 30379072), (32, 25632342), (36, 22784304), (37, 22168512), (48, 17088228), (54, 15189536), (64, 12816171), (72, 11392152), (74, 11084256), (96, 8544114), (108, 7594768), (111, 7389504), (144, 5696076), (148, 5542128), (192, 4272057), (216, 3797384), (222, 3694752), (288, 2848038), (296, 2771064), (333, 2463168), (432, 1898692), (444, 1847376), (576, 1424019), (592, 1385532), (666, 1231584), (864, 949346), (888, 923688), (999, 821056), (1184, 692766), (1332, 615792), (1728, 474673), (1776, 461844), (1998, 410528), (2368, 346383), (2664, 307896), (3552, 230922), (3996, 205264), (5328, 153948), (7104, 115461), (7992, 102632), (10656, 76974), (12829, 63936), (15984, 51316), (21312, 38487), (25658, 31968)]