421659216

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1114

約数の個数: 160

約数和(自身を含む): 1336521600

約数和(自身を除く): 914862384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 89, 99, 108, 132, 144, 176, 178, 198, 216, 264, 267, 297, 356, 396, 432, 528, 534, 594, 712, 792, 801, 979, 997, 1068, 1188, 1424, 1584, 1602, 1958, 1994, 2136, 2376, 2403, 2937, 2991, 3204, 3916, 3988, 4272, 4752, 4806, 5874, 5982, 6408, 7832, 7976, 8811, 8973, 9612, 10967, 11748, 11964, 12816, 15664, 15952, 17622, 17946, 19224, 21934, 23496, 23928, 26433, 26919, 32901, 35244, 35892, 38448, 43868, 46992, 47856, 52866, 53838, 65802, 70488, 71784, 87736, 88733, 98703, 105732, 107676, 131604, 140976, 143568, 175472, 177466, 197406, 211464, 215352, 263208, 266199, 296109, 354932, 394812, 422928, 430704, 526416, 532398, 592218, 709864, 789624, 798597, 976063, 1064796, 1184436, 1419728, 1579248, 1597194, 1952126, 2129592, 2368872, 2395791, 2928189, 3194388, 3904252, 4259184, 4737744, 4791582, 5856378, 6388776, 7808504, 8784567, 9583164, 11712756, 12777552, 15617008, 17569134, 19166328, 23425512, 26353701, 35138268, 38332656, 46851024, 52707402, 70276536, 105414804, 140553072, 210829608, 421659216]

約数ペア:

[(1, 421659216), (2, 210829608), (3, 140553072), (4, 105414804), (6, 70276536), (8, 52707402), (9, 46851024), (11, 38332656), (12, 35138268), (16, 26353701), (18, 23425512), (22, 19166328), (24, 17569134), (27, 15617008), (33, 12777552), (36, 11712756), (44, 9583164), (48, 8784567), (54, 7808504), (66, 6388776), (72, 5856378), (88, 4791582), (89, 4737744), (99, 4259184), (108, 3904252), (132, 3194388), (144, 2928189), (176, 2395791), (178, 2368872), (198, 2129592), (216, 1952126), (264, 1597194), (267, 1579248), (297, 1419728), (356, 1184436), (396, 1064796), (432, 976063), (528, 798597), (534, 789624), (594, 709864), (712, 592218), (792, 532398), (801, 526416), (979, 430704), (997, 422928), (1068, 394812), (1188, 354932), (1424, 296109), (1584, 266199), (1602, 263208), (1958, 215352), (1994, 211464), (2136, 197406), (2376, 177466), (2403, 175472), (2937, 143568), (2991, 140976), (3204, 131604), (3916, 107676), (3988, 105732), (4272, 98703), (4752, 88733), (4806, 87736), (5874, 71784), (5982, 70488), (6408, 65802), (7832, 53838), (7976, 52866), (8811, 47856), (8973, 46992), (9612, 43868), (10967, 38448), (11748, 35892), (11964, 35244), (12816, 32901), (15664, 26919), (15952, 26433), (17622, 23928), (17946, 23496), (19224, 21934)]