222730248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4547}}^1$

素因数の和:4726

約数の個数: 64

約数和(自身を含む): 603610560

約数和(自身を除く): 380880312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 4547, 6123, 8164, 9094, 12246, 13641, 16328, 18188, 24492, 27282, 36376, 48984, 54564, 59111, 109128, 118222, 177333, 236444, 354666, 472888, 709332, 713879, 1418664, 1427758, 2141637, 2855516, 4283274, 5711032, 8566548, 9280427, 17133096, 18560854, 27841281, 37121708, 55682562, 74243416, 111365124, 222730248]

約数ペア:

[(1, 222730248), (2, 111365124), (3, 74243416), (4, 55682562), (6, 37121708), (8, 27841281), (12, 18560854), (13, 17133096), (24, 9280427), (26, 8566548), (39, 5711032), (52, 4283274), (78, 2855516), (104, 2141637), (156, 1427758), (157, 1418664), (312, 713879), (314, 709332), (471, 472888), (628, 354666), (942, 236444), (1256, 177333), (1884, 118222), (2041, 109128), (3768, 59111), (4082, 54564), (4547, 48984), (6123, 36376), (8164, 27282), (9094, 24492), (12246, 18188), (13641, 16328)]