290174508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 858009600

約数和(自身を除く): 567835092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 59, 62, 78, 93, 108, 113, 117, 118, 124, 156, 177, 186, 226, 234, 236, 279, 339, 351, 354, 372, 403, 452, 468, 531, 558, 678, 702, 708, 767, 806, 837, 1017, 1062, 1116, 1209, 1356, 1404, 1469, 1534, 1593, 1612, 1674, 1829, 2034, 2124, 2301, 2418, 2938, 3051, 3068, 3186, 3348, 3503, 3627, 3658, 4068, 4407, 4602, 4836, 5487, 5876, 6102, 6372, 6667, 6903, 7006, 7254, 7316, 8814, 9204, 10509, 10881, 10974, 12204, 13221, 13334, 13806, 14012, 14508, 16461, 17628, 20001, 20709, 21018, 21762, 21948, 23777, 26442, 26668, 27612, 31527, 32922, 39663, 40002, 41418, 42036, 43524, 45539, 47554, 49383, 52884, 60003, 63054, 65844, 71331, 79326, 80004, 82836, 86671, 91078, 94581, 95108, 98766, 120006, 126108, 136617, 142662, 158652, 173342, 180009, 182156, 189162, 197532, 206677, 213993, 240012, 260013, 273234, 285324, 346684, 360018, 378324, 409851, 413354, 427986, 520026, 546468, 620031, 641979, 720036, 780039, 819702, 826708, 855972, 1040052, 1229553, 1240062, 1283958, 1560078, 1639404, 1860093, 2340117, 2459106, 2480124, 2567916, 2686801, 3120156, 3720186, 4680234, 4918212, 5373602, 5580279, 7440372, 8060403, 9360468, 10747204, 11160558, 16120806, 22321116, 24181209, 32241612, 48362418, 72543627, 96724836, 145087254, 290174508]

約数ペア:

[(1, 290174508), (2, 145087254), (3, 96724836), (4, 72543627), (6, 48362418), (9, 32241612), (12, 24181209), (13, 22321116), (18, 16120806), (26, 11160558), (27, 10747204), (31, 9360468), (36, 8060403), (39, 7440372), (52, 5580279), (54, 5373602), (59, 4918212), (62, 4680234), (78, 3720186), (93, 3120156), (108, 2686801), (113, 2567916), (117, 2480124), (118, 2459106), (124, 2340117), (156, 1860093), (177, 1639404), (186, 1560078), (226, 1283958), (234, 1240062), (236, 1229553), (279, 1040052), (339, 855972), (351, 826708), (354, 819702), (372, 780039), (403, 720036), (452, 641979), (468, 620031), (531, 546468), (558, 520026), (678, 427986), (702, 413354), (708, 409851), (767, 378324), (806, 360018), (837, 346684), (1017, 285324), (1062, 273234), (1116, 260013), (1209, 240012), (1356, 213993), (1404, 206677), (1469, 197532), (1534, 189162), (1593, 182156), (1612, 180009), (1674, 173342), (1829, 158652), (2034, 142662), (2124, 136617), (2301, 126108), (2418, 120006), (2938, 98766), (3051, 95108), (3068, 94581), (3186, 91078), (3348, 86671), (3503, 82836), (3627, 80004), (3658, 79326), (4068, 71331), (4407, 65844), (4602, 63054), (4836, 60003), (5487, 52884), (5876, 49383), (6102, 47554), (6372, 45539), (6667, 43524), (6903, 42036), (7006, 41418), (7254, 40002), (7316, 39663), (8814, 32922), (9204, 31527), (10509, 27612), (10881, 26668), (10974, 26442), (12204, 23777), (13221, 21948), (13334, 21762), (13806, 21018), (14012, 20709), (14508, 20001), (16461, 17628)]