215582928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13224

約数の個数: 80

約数和(自身を含む): 627197952

約数和(自身を除く): 411615024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 13171, 16368, 26342, 39513, 52684, 79026, 105368, 144881, 158052, 210736, 289762, 316104, 408301, 434643, 579524, 632208, 816602, 869286, 1159048, 1224903, 1633204, 1738572, 2318096, 2449806, 3266408, 3477144, 4491311, 4899612, 6532816, 6954288, 8982622, 9799224, 13473933, 17965244, 19598448, 26947866, 35930488, 53895732, 71860976, 107791464, 215582928]

約数ペア:

[(1, 215582928), (2, 107791464), (3, 71860976), (4, 53895732), (6, 35930488), (8, 26947866), (11, 19598448), (12, 17965244), (16, 13473933), (22, 9799224), (24, 8982622), (31, 6954288), (33, 6532816), (44, 4899612), (48, 4491311), (62, 3477144), (66, 3266408), (88, 2449806), (93, 2318096), (124, 1738572), (132, 1633204), (176, 1224903), (186, 1159048), (248, 869286), (264, 816602), (341, 632208), (372, 579524), (496, 434643), (528, 408301), (682, 316104), (744, 289762), (1023, 210736), (1364, 158052), (1488, 144881), (2046, 105368), (2728, 79026), (4092, 52684), (5456, 39513), (8184, 26342), (13171, 16368)]