730091644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 1368218880

約数和(自身を除く): 638127236

約数列:

[1, 2, 4, 19, 38, 76, 113, 151, 226, 302, 452, 563, 604, 1126, 2147, 2252, 2869, 4294, 5738, 8588, 10697, 11476, 17063, 21394, 34126, 42788, 63619, 68252, 85013, 127238, 170026, 254476, 324197, 340052, 648394, 1208761, 1296788, 1615247, 2417522, 3230494, 4835044, 6460988, 9606469, 19212938, 38425876, 182522911, 365045822, 730091644]

約数ペア:

[(1, 730091644), (2, 365045822), (4, 182522911), (19, 38425876), (38, 19212938), (76, 9606469), (113, 6460988), (151, 4835044), (226, 3230494), (302, 2417522), (452, 1615247), (563, 1296788), (604, 1208761), (1126, 648394), (2147, 340052), (2252, 324197), (2869, 254476), (4294, 170026), (5738, 127238), (8588, 85013), (10697, 68252), (11476, 63619), (17063, 42788), (21394, 34126)]