340695828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 1037953280

約数和(自身を除く): 697257452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 31, 33, 36, 44, 54, 58, 62, 66, 87, 93, 99, 108, 116, 121, 124, 132, 174, 186, 198, 242, 261, 279, 297, 319, 341, 348, 363, 372, 396, 484, 522, 558, 594, 638, 682, 726, 783, 837, 841, 899, 957, 1023, 1044, 1089, 1116, 1188, 1276, 1364, 1452, 1566, 1674, 1682, 1798, 1914, 2046, 2178, 2523, 2697, 2871, 3069, 3132, 3267, 3348, 3364, 3509, 3596, 3751, 3828, 4092, 4356, 5046, 5394, 5742, 6138, 6534, 7018, 7502, 7569, 8091, 8613, 9207, 9251, 9889, 10092, 10527, 10788, 11253, 11484, 12276, 13068, 14036, 15004, 15138, 16182, 17226, 18414, 18502, 19778, 21054, 22506, 22707, 24273, 26071, 27753, 29667, 30276, 31581, 32364, 33759, 34452, 36828, 37004, 39556, 42108, 45012, 45414, 48546, 52142, 55506, 59334, 63162, 67518, 78213, 83259, 89001, 90828, 94743, 97092, 101277, 101761, 104284, 108779, 111012, 118668, 126324, 135036, 156426, 166518, 178002, 189486, 202554, 203522, 217558, 234639, 249777, 267003, 286781, 305283, 312852, 326337, 333036, 356004, 378972, 405108, 407044, 435116, 469278, 499554, 534006, 573562, 610566, 652674, 703917, 860343, 915849, 938556, 979011, 999108, 1068012, 1147124, 1221132, 1305348, 1407834, 1720686, 1831698, 1958022, 2581029, 2747547, 2815668, 2937033, 3154591, 3441372, 3663396, 3916044, 5162058, 5495094, 5874066, 6309182, 7743087, 9463773, 10324116, 10990188, 11748132, 12618364, 15486174, 18927546, 28391319, 30972348, 37855092, 56782638, 85173957, 113565276, 170347914, 340695828]

約数ペア:

[(1, 340695828), (2, 170347914), (3, 113565276), (4, 85173957), (6, 56782638), (9, 37855092), (11, 30972348), (12, 28391319), (18, 18927546), (22, 15486174), (27, 12618364), (29, 11748132), (31, 10990188), (33, 10324116), (36, 9463773), (44, 7743087), (54, 6309182), (58, 5874066), (62, 5495094), (66, 5162058), (87, 3916044), (93, 3663396), (99, 3441372), (108, 3154591), (116, 2937033), (121, 2815668), (124, 2747547), (132, 2581029), (174, 1958022), (186, 1831698), (198, 1720686), (242, 1407834), (261, 1305348), (279, 1221132), (297, 1147124), (319, 1068012), (341, 999108), (348, 979011), (363, 938556), (372, 915849), (396, 860343), (484, 703917), (522, 652674), (558, 610566), (594, 573562), (638, 534006), (682, 499554), (726, 469278), (783, 435116), (837, 407044), (841, 405108), (899, 378972), (957, 356004), (1023, 333036), (1044, 326337), (1089, 312852), (1116, 305283), (1188, 286781), (1276, 267003), (1364, 249777), (1452, 234639), (1566, 217558), (1674, 203522), (1682, 202554), (1798, 189486), (1914, 178002), (2046, 166518), (2178, 156426), (2523, 135036), (2697, 126324), (2871, 118668), (3069, 111012), (3132, 108779), (3267, 104284), (3348, 101761), (3364, 101277), (3509, 97092), (3596, 94743), (3751, 90828), (3828, 89001), (4092, 83259), (4356, 78213), (5046, 67518), (5394, 63162), (5742, 59334), (6138, 55506), (6534, 52142), (7018, 48546), (7502, 45414), (7569, 45012), (8091, 42108), (8613, 39556), (9207, 37004), (9251, 36828), (9889, 34452), (10092, 33759), (10527, 32364), (10788, 31581), (11253, 30276), (11484, 29667), (12276, 27753), (13068, 26071), (14036, 24273), (15004, 22707), (15138, 22506), (16182, 21054), (17226, 19778), (18414, 18502)]