394920234

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:984

約数の個数: 72

約数和(自身を含む): 920244780

約数和(自身を除く): 525324546

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 289, 306, 534, 578, 801, 853, 867, 1513, 1602, 1706, 1734, 2559, 2601, 3026, 4539, 5118, 5202, 7677, 9078, 13617, 14501, 15354, 25721, 27234, 29002, 43503, 51442, 75917, 77163, 87006, 130509, 151834, 154326, 227751, 231489, 246517, 261018, 455502, 462978, 493034, 683253, 739551, 1290589, 1366506, 1479102, 2218653, 2581178, 3871767, 4437306, 7743534, 11615301, 21940013, 23230602, 43880026, 65820039, 131640078, 197460117, 394920234]

約数ペア:

[(1, 394920234), (2, 197460117), (3, 131640078), (6, 65820039), (9, 43880026), (17, 23230602), (18, 21940013), (34, 11615301), (51, 7743534), (89, 4437306), (102, 3871767), (153, 2581178), (178, 2218653), (267, 1479102), (289, 1366506), (306, 1290589), (534, 739551), (578, 683253), (801, 493034), (853, 462978), (867, 455502), (1513, 261018), (1602, 246517), (1706, 231489), (1734, 227751), (2559, 154326), (2601, 151834), (3026, 130509), (4539, 87006), (5118, 77163), (5202, 75917), (7677, 51442), (9078, 43503), (13617, 29002), (14501, 27234), (15354, 25721)]