817949808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2441}}^1$

素因数の和:2647

約数の個数: 120

約数和(自身を含む): 2479997520

約数和(自身を除く): 1662047712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 179, 208, 234, 312, 358, 468, 537, 624, 716, 936, 1074, 1432, 1611, 1872, 2148, 2327, 2441, 2864, 3222, 4296, 4654, 4882, 6444, 6981, 7323, 8592, 9308, 9764, 12888, 13962, 14646, 18616, 19528, 20943, 21969, 25776, 27924, 29292, 31733, 37232, 39056, 41886, 43938, 55848, 58584, 63466, 83772, 87876, 95199, 111696, 117168, 126932, 167544, 175752, 190398, 253864, 285597, 335088, 351504, 380796, 436939, 507728, 571194, 761592, 873878, 1142388, 1310817, 1523184, 1747756, 2284776, 2621634, 3495512, 3932451, 4569552, 5243268, 5680207, 6991024, 7864902, 10486536, 11360414, 15729804, 17040621, 20973072, 22720828, 31459608, 34081242, 45441656, 51121863, 62919216, 68162484, 90883312, 102243726, 136324968, 204487452, 272649936, 408974904, 817949808]

約数ペア:

[(1, 817949808), (2, 408974904), (3, 272649936), (4, 204487452), (6, 136324968), (8, 102243726), (9, 90883312), (12, 68162484), (13, 62919216), (16, 51121863), (18, 45441656), (24, 34081242), (26, 31459608), (36, 22720828), (39, 20973072), (48, 17040621), (52, 15729804), (72, 11360414), (78, 10486536), (104, 7864902), (117, 6991024), (144, 5680207), (156, 5243268), (179, 4569552), (208, 3932451), (234, 3495512), (312, 2621634), (358, 2284776), (468, 1747756), (537, 1523184), (624, 1310817), (716, 1142388), (936, 873878), (1074, 761592), (1432, 571194), (1611, 507728), (1872, 436939), (2148, 380796), (2327, 351504), (2441, 335088), (2864, 285597), (3222, 253864), (4296, 190398), (4654, 175752), (4882, 167544), (6444, 126932), (6981, 117168), (7323, 111696), (8592, 95199), (9308, 87876), (9764, 83772), (12888, 63466), (13962, 58584), (14646, 55848), (18616, 43938), (19528, 41886), (20943, 39056), (21969, 37232), (25776, 31733), (27924, 29292)]