528223644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18503}}^1$

素因数の和:18587

約数の個数: 72

約数和(自身を含む): 1461593952

約数和(自身を除く): 933370308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 18503, 28548, 37006, 55509, 74012, 111018, 166527, 222036, 240539, 333054, 481078, 666108, 721617, 962156, 1128683, 1443234, 2164851, 2257366, 2886468, 3386049, 4329702, 4514732, 6772098, 8659404, 10158147, 13544196, 14672879, 20316294, 29345758, 40632588, 44018637, 58691516, 88037274, 132055911, 176074548, 264111822, 528223644]

約数ペア:

[(1, 528223644), (2, 264111822), (3, 176074548), (4, 132055911), (6, 88037274), (9, 58691516), (12, 44018637), (13, 40632588), (18, 29345758), (26, 20316294), (36, 14672879), (39, 13544196), (52, 10158147), (61, 8659404), (78, 6772098), (117, 4514732), (122, 4329702), (156, 3386049), (183, 2886468), (234, 2257366), (244, 2164851), (366, 1443234), (468, 1128683), (549, 962156), (732, 721617), (793, 666108), (1098, 481078), (1586, 333054), (2196, 240539), (2379, 222036), (3172, 166527), (4758, 111018), (7137, 74012), (9516, 55509), (14274, 37006), (18503, 28548)]