1298532384

素因数分解:

$2^5\times 3^4\times {\mathrm{500977}}^1$

素因数の和:500999

約数の個数: 60

約数和(自身を含む): 3818955294

約数和(自身を除く): 2520422910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 500977, 1001954, 1502931, 2003908, 3005862, 4007816, 4508793, 6011724, 8015632, 9017586, 12023448, 13526379, 16031264, 18035172, 24046896, 27052758, 36070344, 40579137, 48093792, 54105516, 72140688, 81158274, 108211032, 144281376, 162316548, 216422064, 324633096, 432844128, 649266192, 1298532384]

約数ペア:

[(1, 1298532384), (2, 649266192), (3, 432844128), (4, 324633096), (6, 216422064), (8, 162316548), (9, 144281376), (12, 108211032), (16, 81158274), (18, 72140688), (24, 54105516), (27, 48093792), (32, 40579137), (36, 36070344), (48, 27052758), (54, 24046896), (72, 18035172), (81, 16031264), (96, 13526379), (108, 12023448), (144, 9017586), (162, 8015632), (216, 6011724), (288, 4508793), (324, 4007816), (432, 3005862), (648, 2003908), (864, 1502931), (1296, 1001954), (2592, 500977)]