2133333332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 4366252800

約数和(自身を除く): 2232919468

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 181, 199, 221, 268, 362, 398, 442, 724, 796, 871, 884, 1139, 1742, 2278, 2353, 2587, 3077, 3383, 3484, 4556, 4706, 5174, 6154, 6766, 9412, 10348, 12127, 12308, 13333, 13532, 14807, 24254, 26666, 29614, 36019, 40001, 43979, 48508, 53332, 59228, 72038, 80002, 87958, 144076, 157651, 160004, 173329, 175916, 206159, 226661, 315302, 346658, 412318, 453322, 468247, 612323, 630604, 693316, 824636, 906644, 936494, 1224646, 1872988, 2413273, 2449292, 2680067, 2946593, 4826546, 5360134, 5893186, 7960199, 9653092, 10720268, 11786372, 15920398, 31372549, 31840796, 41025641, 62745098, 82051282, 125490196, 164102564, 533333333, 1066666666, 2133333332]

約数ペア:

[(1, 2133333332), (2, 1066666666), (4, 533333333), (13, 164102564), (17, 125490196), (26, 82051282), (34, 62745098), (52, 41025641), (67, 31840796), (68, 31372549), (134, 15920398), (181, 11786372), (199, 10720268), (221, 9653092), (268, 7960199), (362, 5893186), (398, 5360134), (442, 4826546), (724, 2946593), (796, 2680067), (871, 2449292), (884, 2413273), (1139, 1872988), (1742, 1224646), (2278, 936494), (2353, 906644), (2587, 824636), (3077, 693316), (3383, 630604), (3484, 612323), (4556, 468247), (4706, 453322), (5174, 412318), (6154, 346658), (6766, 315302), (9412, 226661), (10348, 206159), (12127, 175916), (12308, 173329), (13333, 160004), (13532, 157651), (14807, 144076), (24254, 87958), (26666, 80002), (29614, 72038), (36019, 59228), (40001, 53332), (43979, 48508)]