245710128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269419}}^1$

素因数の和:269449

約数の個数: 40

約数和(自身を含む): 668161600

約数和(自身を除く): 422451472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 269419, 538838, 808257, 1077676, 1616514, 2155352, 3233028, 4310704, 5118961, 6466056, 10237922, 12932112, 15356883, 20475844, 30713766, 40951688, 61427532, 81903376, 122855064, 245710128]

約数ペア:

[(1, 245710128), (2, 122855064), (3, 81903376), (4, 61427532), (6, 40951688), (8, 30713766), (12, 20475844), (16, 15356883), (19, 12932112), (24, 10237922), (38, 6466056), (48, 5118961), (57, 4310704), (76, 3233028), (114, 2155352), (152, 1616514), (228, 1077676), (304, 808257), (456, 538838), (912, 269419)]