745407264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20929}}^1$

素因数の和:21002

約数の個数: 96

約数和(自身を含む): 2278523520

約数和(自身を除く): 1533116256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 1113, 1272, 1484, 1696, 2226, 2544, 2968, 4452, 5088, 5936, 8904, 11872, 17808, 20929, 35616, 41858, 62787, 83716, 125574, 146503, 167432, 251148, 293006, 334864, 439509, 502296, 586012, 669728, 879018, 1004592, 1109237, 1172024, 1758036, 2009184, 2218474, 2344048, 3327711, 3516072, 4436948, 4688096, 6655422, 7032144, 7764659, 8873896, 13310844, 14064288, 15529318, 17747792, 23293977, 26621688, 31058636, 35495584, 46587954, 53243376, 62117272, 93175908, 106486752, 124234544, 186351816, 248469088, 372703632, 745407264]

約数ペア:

[(1, 745407264), (2, 372703632), (3, 248469088), (4, 186351816), (6, 124234544), (7, 106486752), (8, 93175908), (12, 62117272), (14, 53243376), (16, 46587954), (21, 35495584), (24, 31058636), (28, 26621688), (32, 23293977), (42, 17747792), (48, 15529318), (53, 14064288), (56, 13310844), (84, 8873896), (96, 7764659), (106, 7032144), (112, 6655422), (159, 4688096), (168, 4436948), (212, 3516072), (224, 3327711), (318, 2344048), (336, 2218474), (371, 2009184), (424, 1758036), (636, 1172024), (672, 1109237), (742, 1004592), (848, 879018), (1113, 669728), (1272, 586012), (1484, 502296), (1696, 439509), (2226, 334864), (2544, 293006), (2968, 251148), (4452, 167432), (5088, 146503), (5936, 125574), (8904, 83716), (11872, 62787), (17808, 41858), (20929, 35616)]