389276928

素因数分解:

$2^8\times 3^4\times {\mathrm{18773}}^1$

素因数の和:18801

約数の個数: 90

約数和(自身を含む): 1160815194

約数和(自身を除く): 771538266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 18773, 20736, 37546, 56319, 75092, 112638, 150184, 168957, 225276, 300368, 337914, 450552, 506871, 600736, 675828, 901104, 1013742, 1201472, 1351656, 1520613, 1802208, 2027484, 2402944, 2703312, 3041226, 3604416, 4054968, 4805888, 5406624, 6082452, 7208832, 8109936, 10813248, 12164904, 14417664, 16219872, 21626496, 24329808, 32439744, 43252992, 48659616, 64879488, 97319232, 129758976, 194638464, 389276928]

約数ペア:

[(1, 389276928), (2, 194638464), (3, 129758976), (4, 97319232), (6, 64879488), (8, 48659616), (9, 43252992), (12, 32439744), (16, 24329808), (18, 21626496), (24, 16219872), (27, 14417664), (32, 12164904), (36, 10813248), (48, 8109936), (54, 7208832), (64, 6082452), (72, 5406624), (81, 4805888), (96, 4054968), (108, 3604416), (128, 3041226), (144, 2703312), (162, 2402944), (192, 2027484), (216, 1802208), (256, 1520613), (288, 1351656), (324, 1201472), (384, 1013742), (432, 901104), (576, 675828), (648, 600736), (768, 506871), (864, 450552), (1152, 337914), (1296, 300368), (1728, 225276), (2304, 168957), (2592, 150184), (3456, 112638), (5184, 75092), (6912, 56319), (10368, 37546), (18773, 20736)]