400926144

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109903}}^1$

素因数の和:109937

約数の個数: 56

約数和(自身を含む): 1116624640

約数和(自身を除く): 715698496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 109903, 219806, 329709, 439612, 659418, 879224, 1318836, 1758448, 2088157, 2637672, 3516896, 4176314, 5275344, 6264471, 7033792, 8352628, 10550688, 12528942, 16705256, 21101376, 25057884, 33410512, 50115768, 66821024, 100231536, 133642048, 200463072, 400926144]

約数ペア:

[(1, 400926144), (2, 200463072), (3, 133642048), (4, 100231536), (6, 66821024), (8, 50115768), (12, 33410512), (16, 25057884), (19, 21101376), (24, 16705256), (32, 12528942), (38, 10550688), (48, 8352628), (57, 7033792), (64, 6264471), (76, 5275344), (96, 4176314), (114, 3516896), (152, 2637672), (192, 2088157), (228, 1758448), (304, 1318836), (456, 879224), (608, 659418), (912, 439612), (1216, 329709), (1824, 219806), (3648, 109903)]