477977148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63527}}^1$

素因数の和:63567

約数の個数: 72

約数和(自身を含む): 1387451520

約数和(自身を除く): 909474372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 63527, 127054, 190581, 254108, 381162, 571743, 698797, 762324, 1143486, 1207013, 1397594, 2096391, 2286972, 2414026, 2795188, 3621039, 4192782, 4828052, 6289173, 7242078, 8385564, 10863117, 12578346, 13277143, 14484156, 21726234, 25156692, 26554286, 39831429, 43452468, 53108572, 79662858, 119494287, 159325716, 238988574, 477977148]

約数ペア:

[(1, 477977148), (2, 238988574), (3, 159325716), (4, 119494287), (6, 79662858), (9, 53108572), (11, 43452468), (12, 39831429), (18, 26554286), (19, 25156692), (22, 21726234), (33, 14484156), (36, 13277143), (38, 12578346), (44, 10863117), (57, 8385564), (66, 7242078), (76, 6289173), (99, 4828052), (114, 4192782), (132, 3621039), (171, 2795188), (198, 2414026), (209, 2286972), (228, 2096391), (342, 1397594), (396, 1207013), (418, 1143486), (627, 762324), (684, 698797), (836, 571743), (1254, 381162), (1881, 254108), (2508, 190581), (3762, 127054), (7524, 63527)]