248826786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 568149120

約数和(自身を除く): 319322334

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 41, 58, 78, 82, 87, 123, 174, 246, 377, 533, 754, 1066, 1131, 1189, 1599, 2262, 2378, 2683, 3198, 3567, 5366, 7134, 8049, 15457, 16098, 30914, 34879, 46371, 69758, 77807, 92742, 104637, 110003, 155614, 209274, 220006, 233421, 330009, 466842, 660018, 1011491, 1430039, 2022982, 2860078, 3034473, 3190087, 4290117, 6068946, 6380174, 8580234, 9570261, 19140522, 41471131, 82942262, 124413393, 248826786]

約数ペア:

[(1, 248826786), (2, 124413393), (3, 82942262), (6, 41471131), (13, 19140522), (26, 9570261), (29, 8580234), (39, 6380174), (41, 6068946), (58, 4290117), (78, 3190087), (82, 3034473), (87, 2860078), (123, 2022982), (174, 1430039), (246, 1011491), (377, 660018), (533, 466842), (754, 330009), (1066, 233421), (1131, 220006), (1189, 209274), (1599, 155614), (2262, 110003), (2378, 104637), (2683, 92742), (3198, 77807), (3567, 69758), (5366, 46371), (7134, 34879), (8049, 30914), (15457, 16098)]