304800018

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 641571840

約数和(自身を除く): 336771822

約数列:

[1, 2, 3, 6, 59, 67, 71, 118, 134, 142, 177, 181, 201, 213, 354, 362, 402, 426, 543, 1086, 3953, 4189, 4757, 7906, 8378, 9514, 10679, 11859, 12127, 12567, 12851, 14271, 21358, 23718, 24254, 25134, 25702, 28542, 32037, 36381, 38553, 64074, 72762, 77106, 280663, 561326, 715493, 758209, 841989, 861017, 1430986, 1516418, 1683978, 1722034, 2146479, 2274627, 2583051, 4292958, 4549254, 5166102, 50800003, 101600006, 152400009, 304800018]

約数ペア:

[(1, 304800018), (2, 152400009), (3, 101600006), (6, 50800003), (59, 5166102), (67, 4549254), (71, 4292958), (118, 2583051), (134, 2274627), (142, 2146479), (177, 1722034), (181, 1683978), (201, 1516418), (213, 1430986), (354, 861017), (362, 841989), (402, 758209), (426, 715493), (543, 561326), (1086, 280663), (3953, 77106), (4189, 72762), (4757, 64074), (7906, 38553), (8378, 36381), (9514, 32037), (10679, 28542), (11859, 25702), (12127, 25134), (12567, 24254), (12851, 23718), (14271, 21358)]