1554356916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 4584652800

約数和(自身を除く): 3030295884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 163, 237, 252, 316, 326, 474, 479, 489, 553, 652, 711, 948, 958, 978, 1106, 1141, 1422, 1437, 1467, 1659, 1916, 1956, 2212, 2282, 2844, 2874, 2934, 3318, 3353, 3423, 4311, 4564, 4977, 5748, 5868, 6636, 6706, 6846, 8622, 9954, 10059, 10269, 12877, 13412, 13692, 17244, 19908, 20118, 20538, 25754, 30177, 37841, 38631, 40236, 41076, 51508, 60354, 75682, 77262, 78077, 90139, 113523, 115893, 120708, 151364, 154524, 156154, 180278, 227046, 231786, 234231, 264887, 270417, 312308, 340569, 360556, 454092, 463572, 468462, 529774, 540834, 546539, 681138, 702693, 794661, 811251, 936924, 1059548, 1081668, 1093078, 1362276, 1405386, 1589322, 1622502, 1639617, 2186156, 2383983, 2810772, 3178644, 3245004, 3279234, 4767966, 4918851, 6168083, 6558468, 9535932, 9837702, 12336166, 18504249, 19675404, 24672332, 37008498, 43176581, 55512747, 74016996, 86353162, 111025494, 129529743, 172706324, 222050988, 259059486, 388589229, 518118972, 777178458, 1554356916]

約数ペア:

[(1, 1554356916), (2, 777178458), (3, 518118972), (4, 388589229), (6, 259059486), (7, 222050988), (9, 172706324), (12, 129529743), (14, 111025494), (18, 86353162), (21, 74016996), (28, 55512747), (36, 43176581), (42, 37008498), (63, 24672332), (79, 19675404), (84, 18504249), (126, 12336166), (158, 9837702), (163, 9535932), (237, 6558468), (252, 6168083), (316, 4918851), (326, 4767966), (474, 3279234), (479, 3245004), (489, 3178644), (553, 2810772), (652, 2383983), (711, 2186156), (948, 1639617), (958, 1622502), (978, 1589322), (1106, 1405386), (1141, 1362276), (1422, 1093078), (1437, 1081668), (1467, 1059548), (1659, 936924), (1916, 811251), (1956, 794661), (2212, 702693), (2282, 681138), (2844, 546539), (2874, 540834), (2934, 529774), (3318, 468462), (3353, 463572), (3423, 454092), (4311, 360556), (4564, 340569), (4977, 312308), (5748, 270417), (5868, 264887), (6636, 234231), (6706, 231786), (6846, 227046), (8622, 180278), (9954, 156154), (10059, 154524), (10269, 151364), (12877, 120708), (13412, 115893), (13692, 113523), (17244, 90139), (19908, 78077), (20118, 77262), (20538, 75682), (25754, 60354), (30177, 51508), (37841, 41076), (38631, 40236)]