331843356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30829}}^1$

素因数の和:30875

約数の個数: 72

約数和(自身を含む): 942658080

約数和(自身を除く): 610814724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 30829, 61658, 92487, 123316, 184974, 277461, 369948, 400777, 554922, 709067, 801554, 1109844, 1202331, 1418134, 1603108, 2127201, 2404662, 2836268, 3606993, 4254402, 4809324, 6381603, 7213986, 8508804, 9217871, 12763206, 14427972, 18435742, 25526412, 27653613, 36871484, 55307226, 82960839, 110614452, 165921678, 331843356]

約数ペア:

[(1, 331843356), (2, 165921678), (3, 110614452), (4, 82960839), (6, 55307226), (9, 36871484), (12, 27653613), (13, 25526412), (18, 18435742), (23, 14427972), (26, 12763206), (36, 9217871), (39, 8508804), (46, 7213986), (52, 6381603), (69, 4809324), (78, 4254402), (92, 3606993), (117, 2836268), (138, 2404662), (156, 2127201), (207, 1603108), (234, 1418134), (276, 1202331), (299, 1109844), (414, 801554), (468, 709067), (598, 554922), (828, 400777), (897, 369948), (1196, 277461), (1794, 184974), (2691, 123316), (3588, 92487), (5382, 61658), (10764, 30829)]