216345948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3051

約数の個数: 96

約数和(自身を含む): 630787584

約数和(自身を除く): 414441636

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1876, 2613, 2814, 2957, 3484, 5226, 5628, 5914, 6097, 8871, 10452, 11828, 12194, 17742, 18291, 20699, 24388, 35484, 36582, 38441, 41398, 62097, 73164, 76882, 82796, 115323, 124194, 153764, 198119, 230646, 248388, 269087, 396238, 461292, 538174, 594357, 792476, 807261, 1076348, 1188714, 1386833, 1614522, 2377428, 2575547, 2773666, 3229044, 4160499, 5151094, 5547332, 7726641, 8320998, 10302188, 15453282, 16641996, 18028829, 30906564, 36057658, 54086487, 72115316, 108172974, 216345948]

約数ペア:

[(1, 216345948), (2, 108172974), (3, 72115316), (4, 54086487), (6, 36057658), (7, 30906564), (12, 18028829), (13, 16641996), (14, 15453282), (21, 10302188), (26, 8320998), (28, 7726641), (39, 5547332), (42, 5151094), (52, 4160499), (67, 3229044), (78, 2773666), (84, 2575547), (91, 2377428), (134, 1614522), (156, 1386833), (182, 1188714), (201, 1076348), (268, 807261), (273, 792476), (364, 594357), (402, 538174), (469, 461292), (546, 396238), (804, 269087), (871, 248388), (938, 230646), (1092, 198119), (1407, 153764), (1742, 124194), (1876, 115323), (2613, 82796), (2814, 76882), (2957, 73164), (3484, 62097), (5226, 41398), (5628, 38441), (5914, 36582), (6097, 35484), (8871, 24388), (10452, 20699), (11828, 18291), (12194, 17742)]