2051288784

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1$

素因数の和:1653

約数の個数: 120

約数和(自身を含む): 5958193800

約数和(自身を除く): 3906905016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 409, 464, 522, 696, 818, 1044, 1201, 1227, 1392, 1636, 2088, 2402, 2454, 3272, 3603, 3681, 4176, 4804, 4908, 6544, 7206, 7362, 9608, 9816, 10809, 11861, 14412, 14724, 19216, 19632, 21618, 23722, 28824, 29448, 34829, 35583, 43236, 47444, 57648, 58896, 69658, 71166, 86472, 94888, 104487, 106749, 139316, 142332, 172944, 189776, 208974, 213498, 278632, 284664, 313461, 417948, 426996, 491209, 557264, 569328, 626922, 835896, 853992, 982418, 1253844, 1473627, 1671792, 1707984, 1964836, 2507688, 2947254, 3929672, 4420881, 5015376, 5894508, 7859344, 8841762, 11789016, 14245061, 17683524, 23578032, 28490122, 35367048, 42735183, 56980244, 70734096, 85470366, 113960488, 128205549, 170940732, 227920976, 256411098, 341881464, 512822196, 683762928, 1025644392, 2051288784]

約数ペア:

[(1, 2051288784), (2, 1025644392), (3, 683762928), (4, 512822196), (6, 341881464), (8, 256411098), (9, 227920976), (12, 170940732), (16, 128205549), (18, 113960488), (24, 85470366), (29, 70734096), (36, 56980244), (48, 42735183), (58, 35367048), (72, 28490122), (87, 23578032), (116, 17683524), (144, 14245061), (174, 11789016), (232, 8841762), (261, 7859344), (348, 5894508), (409, 5015376), (464, 4420881), (522, 3929672), (696, 2947254), (818, 2507688), (1044, 1964836), (1201, 1707984), (1227, 1671792), (1392, 1473627), (1636, 1253844), (2088, 982418), (2402, 853992), (2454, 835896), (3272, 626922), (3603, 569328), (3681, 557264), (4176, 491209), (4804, 426996), (4908, 417948), (6544, 313461), (7206, 284664), (7362, 278632), (9608, 213498), (9816, 208974), (10809, 189776), (11861, 172944), (14412, 142332), (14724, 139316), (19216, 106749), (19632, 104487), (21618, 94888), (23722, 86472), (28824, 71166), (29448, 69658), (34829, 58896), (35583, 57648), (43236, 47444)]