490650246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{14029}}^1$

素因数の和:14133

約数の個数: 48

約数和(自身を含む): 1116226800

約数和(自身を除く): 625576554

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 1206, 1943, 3886, 5829, 11658, 14029, 17487, 28058, 34974, 42087, 84174, 126261, 252522, 406841, 813682, 939943, 1220523, 1879886, 2441046, 2819829, 3661569, 5639658, 7323138, 8459487, 16918974, 27258347, 54516694, 81775041, 163550082, 245325123, 490650246]

約数ペア:

[(1, 490650246), (2, 245325123), (3, 163550082), (6, 81775041), (9, 54516694), (18, 27258347), (29, 16918974), (58, 8459487), (67, 7323138), (87, 5639658), (134, 3661569), (174, 2819829), (201, 2441046), (261, 1879886), (402, 1220523), (522, 939943), (603, 813682), (1206, 406841), (1943, 252522), (3886, 126261), (5829, 84174), (11658, 42087), (14029, 34974), (17487, 28058)]