216139248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{115459}}^1$

素因数の和:115486

約数の個数: 60

約数和(自身を含む): 651425320

約数和(自身を除く): 435286072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 115459, 230918, 346377, 461836, 692754, 923672, 1039131, 1385508, 1500967, 1847344, 2078262, 2771016, 3001934, 4156524, 4502901, 5542032, 6003868, 8313048, 9005802, 12007736, 13508703, 16626096, 18011604, 24015472, 27017406, 36023208, 54034812, 72046416, 108069624, 216139248]

約数ペア:

[(1, 216139248), (2, 108069624), (3, 72046416), (4, 54034812), (6, 36023208), (8, 27017406), (9, 24015472), (12, 18011604), (13, 16626096), (16, 13508703), (18, 12007736), (24, 9005802), (26, 8313048), (36, 6003868), (39, 5542032), (48, 4502901), (52, 4156524), (72, 3001934), (78, 2771016), (104, 2078262), (117, 1847344), (144, 1500967), (156, 1385508), (208, 1039131), (234, 923672), (312, 692754), (468, 461836), (624, 346377), (936, 230918), (1872, 115459)]