279333516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 144

約数和(自身を含む): 871032960

約数和(自身を除く): 591699444

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 798, 836, 924, 931, 1078, 1254, 1463, 1596, 1617, 1862, 2156, 2273, 2508, 2793, 2926, 3234, 3724, 4389, 4546, 5586, 5852, 6468, 6819, 8778, 9092, 10241, 11172, 13638, 15911, 17556, 20482, 25003, 27276, 30723, 31822, 40964, 43187, 47733, 50006, 61446, 63644, 75009, 86374, 95466, 100012, 111377, 122892, 129561, 150018, 172748, 175021, 190932, 222754, 259122, 300036, 302309, 334131, 350042, 445508, 475057, 518244, 525063, 604618, 668262, 700084, 906927, 950114, 1050126, 1209236, 1225147, 1336524, 1425171, 1813854, 1900228, 2100252, 2116163, 2450294, 2850342, 3325399, 3627708, 3675441, 4232326, 4900588, 5700684, 6348489, 6650798, 7350882, 8464652, 9976197, 12696978, 13301596, 14701764, 19952394, 23277793, 25393956, 39904788, 46555586, 69833379, 93111172, 139666758, 279333516]

約数ペア:

[(1, 279333516), (2, 139666758), (3, 93111172), (4, 69833379), (6, 46555586), (7, 39904788), (11, 25393956), (12, 23277793), (14, 19952394), (19, 14701764), (21, 13301596), (22, 12696978), (28, 9976197), (33, 8464652), (38, 7350882), (42, 6650798), (44, 6348489), (49, 5700684), (57, 4900588), (66, 4232326), (76, 3675441), (77, 3627708), (84, 3325399), (98, 2850342), (114, 2450294), (132, 2116163), (133, 2100252), (147, 1900228), (154, 1813854), (196, 1425171), (209, 1336524), (228, 1225147), (231, 1209236), (266, 1050126), (294, 950114), (308, 906927), (399, 700084), (418, 668262), (462, 604618), (532, 525063), (539, 518244), (588, 475057), (627, 445508), (798, 350042), (836, 334131), (924, 302309), (931, 300036), (1078, 259122), (1254, 222754), (1463, 190932), (1596, 175021), (1617, 172748), (1862, 150018), (2156, 129561), (2273, 122892), (2508, 111377), (2793, 100012), (2926, 95466), (3234, 86374), (3724, 75009), (4389, 63644), (4546, 61446), (5586, 50006), (5852, 47733), (6468, 43187), (6819, 40964), (8778, 31822), (9092, 30723), (10241, 27276), (11172, 25003), (13638, 20482), (15911, 17556)]