308883504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 867944448

約数和(自身を除く): 559060944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 61, 62, 82, 83, 93, 122, 123, 124, 164, 166, 183, 186, 244, 246, 248, 249, 328, 332, 366, 372, 488, 492, 496, 498, 656, 664, 732, 744, 976, 984, 996, 1271, 1328, 1464, 1488, 1891, 1968, 1992, 2501, 2542, 2573, 2928, 3403, 3782, 3813, 3984, 5002, 5063, 5084, 5146, 5673, 6806, 7503, 7564, 7626, 7719, 10004, 10126, 10168, 10209, 10292, 11346, 13612, 15006, 15128, 15189, 15252, 15438, 20008, 20252, 20336, 20418, 20584, 22692, 27224, 30012, 30256, 30378, 30504, 30876, 40016, 40504, 40836, 41168, 45384, 54448, 60024, 60756, 61008, 61752, 77531, 81008, 81672, 90768, 105493, 120048, 121512, 123504, 155062, 156953, 163344, 207583, 210986, 232593, 243024, 310124, 313906, 316479, 415166, 421972, 465186, 470859, 620248, 622749, 627812, 632958, 830332, 843944, 930372, 941718, 1240496, 1245498, 1255624, 1265916, 1660664, 1687888, 1860744, 1883436, 2490996, 2511248, 2531832, 3321328, 3721488, 3766872, 4981992, 5063664, 6435073, 7533744, 9963984, 12870146, 19305219, 25740292, 38610438, 51480584, 77220876, 102961168, 154441752, 308883504]

約数ペア:

[(1, 308883504), (2, 154441752), (3, 102961168), (4, 77220876), (6, 51480584), (8, 38610438), (12, 25740292), (16, 19305219), (24, 12870146), (31, 9963984), (41, 7533744), (48, 6435073), (61, 5063664), (62, 4981992), (82, 3766872), (83, 3721488), (93, 3321328), (122, 2531832), (123, 2511248), (124, 2490996), (164, 1883436), (166, 1860744), (183, 1687888), (186, 1660664), (244, 1265916), (246, 1255624), (248, 1245498), (249, 1240496), (328, 941718), (332, 930372), (366, 843944), (372, 830332), (488, 632958), (492, 627812), (496, 622749), (498, 620248), (656, 470859), (664, 465186), (732, 421972), (744, 415166), (976, 316479), (984, 313906), (996, 310124), (1271, 243024), (1328, 232593), (1464, 210986), (1488, 207583), (1891, 163344), (1968, 156953), (1992, 155062), (2501, 123504), (2542, 121512), (2573, 120048), (2928, 105493), (3403, 90768), (3782, 81672), (3813, 81008), (3984, 77531), (5002, 61752), (5063, 61008), (5084, 60756), (5146, 60024), (5673, 54448), (6806, 45384), (7503, 41168), (7564, 40836), (7626, 40504), (7719, 40016), (10004, 30876), (10126, 30504), (10168, 30378), (10209, 30256), (10292, 30012), (11346, 27224), (13612, 22692), (15006, 20584), (15128, 20418), (15189, 20336), (15252, 20252), (15438, 20008)]