249301908

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 663505920

約数和(自身を除く): 414204012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 131, 134, 201, 262, 263, 268, 393, 402, 524, 526, 603, 786, 789, 804, 1052, 1179, 1206, 1572, 1578, 1809, 2358, 2367, 2412, 3156, 3537, 3618, 4716, 4734, 7074, 7101, 7236, 8777, 9468, 14148, 14202, 17554, 17621, 26331, 28404, 34453, 35108, 35242, 52662, 52863, 68906, 70484, 78993, 103359, 105324, 105726, 137812, 157986, 158589, 206718, 211452, 236979, 310077, 315972, 317178, 413436, 473958, 475767, 620154, 634356, 930231, 947916, 951534, 1240308, 1860462, 1903068, 2308351, 3720924, 4616702, 6925053, 9233404, 13850106, 20775159, 27700212, 41550318, 62325477, 83100636, 124650954, 249301908]

約数ペア:

[(1, 249301908), (2, 124650954), (3, 83100636), (4, 62325477), (6, 41550318), (9, 27700212), (12, 20775159), (18, 13850106), (27, 9233404), (36, 6925053), (54, 4616702), (67, 3720924), (108, 2308351), (131, 1903068), (134, 1860462), (201, 1240308), (262, 951534), (263, 947916), (268, 930231), (393, 634356), (402, 620154), (524, 475767), (526, 473958), (603, 413436), (786, 317178), (789, 315972), (804, 310077), (1052, 236979), (1179, 211452), (1206, 206718), (1572, 158589), (1578, 157986), (1809, 137812), (2358, 105726), (2367, 105324), (2412, 103359), (3156, 78993), (3537, 70484), (3618, 68906), (4716, 52863), (4734, 52662), (7074, 35242), (7101, 35108), (7236, 34453), (8777, 28404), (9468, 26331), (14148, 17621), (14202, 17554)]