227172132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 667867200

約数和(自身を除く): 440695068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 109, 114, 132, 171, 198, 209, 218, 228, 277, 327, 342, 396, 418, 436, 554, 627, 654, 684, 831, 836, 981, 1108, 1199, 1254, 1308, 1662, 1881, 1962, 2071, 2398, 2493, 2508, 3047, 3324, 3597, 3762, 3924, 4142, 4796, 4986, 5263, 6094, 6213, 7194, 7524, 8284, 9141, 9972, 10526, 10791, 12188, 12426, 14388, 15789, 18282, 18639, 21052, 21582, 22781, 24852, 27423, 30193, 31578, 36564, 37278, 43164, 45562, 47367, 54846, 57893, 60386, 63156, 68343, 74556, 90579, 91124, 94734, 109692, 115786, 120772, 136686, 173679, 181158, 189468, 205029, 231572, 271737, 273372, 332123, 347358, 362316, 410058, 521037, 543474, 573667, 664246, 694716, 820116, 996369, 1042074, 1086948, 1147334, 1328492, 1721001, 1992738, 2084148, 2294668, 2989107, 3442002, 3985476, 5163003, 5978214, 6310337, 6884004, 10326006, 11956428, 12620674, 18931011, 20652012, 25241348, 37862022, 56793033, 75724044, 113586066, 227172132]

約数ペア:

[(1, 227172132), (2, 113586066), (3, 75724044), (4, 56793033), (6, 37862022), (9, 25241348), (11, 20652012), (12, 18931011), (18, 12620674), (19, 11956428), (22, 10326006), (33, 6884004), (36, 6310337), (38, 5978214), (44, 5163003), (57, 3985476), (66, 3442002), (76, 2989107), (99, 2294668), (109, 2084148), (114, 1992738), (132, 1721001), (171, 1328492), (198, 1147334), (209, 1086948), (218, 1042074), (228, 996369), (277, 820116), (327, 694716), (342, 664246), (396, 573667), (418, 543474), (436, 521037), (554, 410058), (627, 362316), (654, 347358), (684, 332123), (831, 273372), (836, 271737), (981, 231572), (1108, 205029), (1199, 189468), (1254, 181158), (1308, 173679), (1662, 136686), (1881, 120772), (1962, 115786), (2071, 109692), (2398, 94734), (2493, 91124), (2508, 90579), (3047, 74556), (3324, 68343), (3597, 63156), (3762, 60386), (3924, 57893), (4142, 54846), (4796, 47367), (4986, 45562), (5263, 43164), (6094, 37278), (6213, 36564), (7194, 31578), (7524, 30193), (8284, 27423), (9141, 24852), (9972, 22781), (10526, 21582), (10791, 21052), (12188, 18639), (12426, 18282), (14388, 15789)]