663714612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5246

約数の個数: 144

約数和(自身を含む): 2040292800

約数和(自身を除く): 1376578188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 198, 204, 209, 228, 306, 323, 342, 374, 396, 418, 561, 612, 627, 646, 684, 748, 836, 969, 1122, 1254, 1292, 1683, 1881, 1938, 2244, 2508, 2907, 3366, 3553, 3762, 3876, 5189, 5814, 6732, 7106, 7524, 10378, 10659, 11628, 14212, 15567, 20756, 21318, 31134, 31977, 42636, 46701, 57079, 62268, 63954, 88213, 93402, 98591, 114158, 127908, 171237, 176426, 186804, 197182, 228316, 264639, 295773, 342474, 352852, 394364, 513711, 529278, 591546, 684948, 793917, 887319, 970343, 1027422, 1058556, 1084501, 1183092, 1587834, 1676047, 1774638, 1940686, 2054844, 2169002, 2911029, 3175668, 3253503, 3352094, 3549276, 3881372, 4338004, 5028141, 5822058, 6507006, 6704188, 8733087, 9760509, 10056282, 11644116, 13014012, 15084423, 17466174, 18436517, 19521018, 20112564, 30168846, 34932348, 36873034, 39042036, 55309551, 60337692, 73746068, 110619102, 165928653, 221238204, 331857306, 663714612]

約数ペア:

[(1, 663714612), (2, 331857306), (3, 221238204), (4, 165928653), (6, 110619102), (9, 73746068), (11, 60337692), (12, 55309551), (17, 39042036), (18, 36873034), (19, 34932348), (22, 30168846), (33, 20112564), (34, 19521018), (36, 18436517), (38, 17466174), (44, 15084423), (51, 13014012), (57, 11644116), (66, 10056282), (68, 9760509), (76, 8733087), (99, 6704188), (102, 6507006), (114, 5822058), (132, 5028141), (153, 4338004), (171, 3881372), (187, 3549276), (198, 3352094), (204, 3253503), (209, 3175668), (228, 2911029), (306, 2169002), (323, 2054844), (342, 1940686), (374, 1774638), (396, 1676047), (418, 1587834), (561, 1183092), (612, 1084501), (627, 1058556), (646, 1027422), (684, 970343), (748, 887319), (836, 793917), (969, 684948), (1122, 591546), (1254, 529278), (1292, 513711), (1683, 394364), (1881, 352852), (1938, 342474), (2244, 295773), (2508, 264639), (2907, 228316), (3366, 197182), (3553, 186804), (3762, 176426), (3876, 171237), (5189, 127908), (5814, 114158), (6732, 98591), (7106, 93402), (7524, 88213), (10378, 63954), (10659, 62268), (11628, 57079), (14212, 46701), (15567, 42636), (20756, 31977), (21318, 31134)]