477985404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7603}}^1$

素因数の和:7667

約数の個数: 72

約数和(自身を含む): 1246812672

約数和(自身を除く): 768827268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5239, 7603, 10478, 15206, 15717, 20956, 22809, 30412, 31434, 45618, 62868, 91236, 98839, 197678, 235693, 296517, 395356, 471386, 593034, 707079, 942772, 1186068, 1284907, 1414158, 2569814, 2828316, 3064009, 3854721, 5139628, 6128018, 7709442, 9192027, 12256036, 15418884, 18384054, 36768108, 39832117, 79664234, 119496351, 159328468, 238992702, 477985404]

約数ペア:

[(1, 477985404), (2, 238992702), (3, 159328468), (4, 119496351), (6, 79664234), (12, 39832117), (13, 36768108), (26, 18384054), (31, 15418884), (39, 12256036), (52, 9192027), (62, 7709442), (78, 6128018), (93, 5139628), (124, 3854721), (156, 3064009), (169, 2828316), (186, 2569814), (338, 1414158), (372, 1284907), (403, 1186068), (507, 942772), (676, 707079), (806, 593034), (1014, 471386), (1209, 395356), (1612, 296517), (2028, 235693), (2418, 197678), (4836, 98839), (5239, 91236), (7603, 62868), (10478, 45618), (15206, 31434), (15717, 30412), (20956, 22809)]