398035251012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{25943}}^1$

素因数の和:26330

約数の個数: 144

約数和(自身を含む): 1095619271040

約数和(自身を除く): 697584020028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 269, 291, 294, 388, 538, 582, 588, 679, 807, 1076, 1164, 1358, 1614, 1883, 2037, 2716, 3228, 3766, 4074, 4753, 5649, 7532, 8148, 9506, 11298, 13181, 14259, 19012, 22596, 25943, 26093, 26362, 28518, 39543, 51886, 52186, 52724, 57036, 77829, 78279, 79086, 103772, 104372, 155658, 156558, 158172, 181601, 182651, 311316, 313116, 363202, 365302, 544803, 547953, 726404, 730604, 1089606, 1095906, 1271207, 1278557, 2179212, 2191812, 2516471, 2542414, 2557114, 3813621, 3835671, 5032942, 5084828, 5114228, 6978667, 7549413, 7627242, 7671342, 10065884, 13957334, 15098826, 15254484, 15342684, 17615297, 20936001, 27914668, 30197652, 35230594, 41872002, 48850669, 52845891, 70461188, 83744004, 97701338, 105691782, 123307079, 146552007, 195402676, 211383564, 246614158, 293104014, 341954683, 369921237, 493228316, 586208028, 676930699, 683909366, 739842474, 1025864049, 1353861398, 1367818732, 1479684948, 2030792097, 2051728098, 2707722796, 4061584194, 4103456196, 4738514893, 8123168388, 9477029786, 14215544679, 18954059572, 28431089358, 33169604251, 56862178716, 66339208502, 99508812753, 132678417004, 199017625506, 398035251012]

約数ペア:

[(1, 398035251012), (2, 199017625506), (3, 132678417004), (4, 99508812753), (6, 66339208502), (7, 56862178716), (12, 33169604251), (14, 28431089358), (21, 18954059572), (28, 14215544679), (42, 9477029786), (49, 8123168388), (84, 4738514893), (97, 4103456196), (98, 4061584194), (147, 2707722796), (194, 2051728098), (196, 2030792097), (269, 1479684948), (291, 1367818732), (294, 1353861398), (388, 1025864049), (538, 739842474), (582, 683909366), (588, 676930699), (679, 586208028), (807, 493228316), (1076, 369921237), (1164, 341954683), (1358, 293104014), (1614, 246614158), (1883, 211383564), (2037, 195402676), (2716, 146552007), (3228, 123307079), (3766, 105691782), (4074, 97701338), (4753, 83744004), (5649, 70461188), (7532, 52845891), (8148, 48850669), (9506, 41872002), (11298, 35230594), (13181, 30197652), (14259, 27914668), (19012, 20936001), (22596, 17615297), (25943, 15342684), (26093, 15254484), (26362, 15098826), (28518, 13957334), (39543, 10065884), (51886, 7671342), (52186, 7627242), (52724, 7549413), (57036, 6978667), (77829, 5114228), (78279, 5084828), (79086, 5032942), (103772, 3835671), (104372, 3813621), (155658, 2557114), (156558, 2542414), (158172, 2516471), (181601, 2191812), (182651, 2179212), (311316, 1278557), (313116, 1271207), (363202, 1095906), (365302, 1089606), (544803, 730604), (547953, 726404)]