390298464

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{15227}}^1$

素因数の和:15332

約数の個数: 72

約数和(自身を含む): 1122455880

約数和(自身を除く): 732157416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 15227, 25632, 30454, 45681, 60908, 91362, 121816, 137043, 182724, 243632, 274086, 365448, 487264, 548172, 730896, 1096344, 1355203, 1461792, 2192688, 2710406, 4065609, 4385376, 5420812, 8131218, 10841624, 12196827, 16262436, 21683248, 24393654, 32524872, 43366496, 48787308, 65049744, 97574616, 130099488, 195149232, 390298464]

約数ペア:

[(1, 390298464), (2, 195149232), (3, 130099488), (4, 97574616), (6, 65049744), (8, 48787308), (9, 43366496), (12, 32524872), (16, 24393654), (18, 21683248), (24, 16262436), (32, 12196827), (36, 10841624), (48, 8131218), (72, 5420812), (89, 4385376), (96, 4065609), (144, 2710406), (178, 2192688), (267, 1461792), (288, 1355203), (356, 1096344), (534, 730896), (712, 548172), (801, 487264), (1068, 365448), (1424, 274086), (1602, 243632), (2136, 182724), (2848, 137043), (3204, 121816), (4272, 91362), (6408, 60908), (8544, 45681), (12816, 30454), (15227, 25632)]