253945944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 864115200

約数和(自身を除く): 610169256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 63, 69, 72, 76, 84, 92, 114, 126, 133, 138, 152, 161, 168, 171, 184, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 456, 483, 504, 532, 552, 644, 684, 798, 828, 874, 966, 1064, 1153, 1197, 1288, 1311, 1368, 1449, 1596, 1656, 1748, 1932, 2306, 2394, 2622, 2898, 3059, 3192, 3459, 3496, 3864, 3933, 4612, 4788, 5244, 5796, 6118, 6918, 7866, 8071, 9177, 9224, 9576, 10377, 10488, 11592, 12236, 13836, 15732, 16142, 18354, 20754, 21907, 24213, 24472, 26519, 27531, 27672, 31464, 32284, 36708, 41508, 43814, 48426, 53038, 55062, 64568, 65721, 72639, 73416, 79557, 83016, 87628, 96852, 106076, 110124, 131442, 145278, 153349, 159114, 175256, 185633, 193704, 197163, 212152, 220248, 238671, 262884, 290556, 306698, 318228, 371266, 394326, 460047, 477342, 503861, 525768, 556899, 581112, 613396, 636456, 742532, 788652, 920094, 954684, 1007722, 1113798, 1226792, 1380141, 1485064, 1511583, 1577304, 1670697, 1840188, 1909368, 2015444, 2227596, 2760282, 3023166, 3341394, 3527027, 3680376, 4030888, 4455192, 4534749, 5520564, 6046332, 6682788, 7054054, 9069498, 10581081, 11041128, 12092664, 13365576, 14108108, 18138996, 21162162, 28216216, 31743243, 36277992, 42324324, 63486486, 84648648, 126972972, 253945944]

約数ペア:

[(1, 253945944), (2, 126972972), (3, 84648648), (4, 63486486), (6, 42324324), (7, 36277992), (8, 31743243), (9, 28216216), (12, 21162162), (14, 18138996), (18, 14108108), (19, 13365576), (21, 12092664), (23, 11041128), (24, 10581081), (28, 9069498), (36, 7054054), (38, 6682788), (42, 6046332), (46, 5520564), (56, 4534749), (57, 4455192), (63, 4030888), (69, 3680376), (72, 3527027), (76, 3341394), (84, 3023166), (92, 2760282), (114, 2227596), (126, 2015444), (133, 1909368), (138, 1840188), (152, 1670697), (161, 1577304), (168, 1511583), (171, 1485064), (184, 1380141), (207, 1226792), (228, 1113798), (252, 1007722), (266, 954684), (276, 920094), (322, 788652), (342, 742532), (399, 636456), (414, 613396), (437, 581112), (456, 556899), (483, 525768), (504, 503861), (532, 477342), (552, 460047), (644, 394326), (684, 371266), (798, 318228), (828, 306698), (874, 290556), (966, 262884), (1064, 238671), (1153, 220248), (1197, 212152), (1288, 197163), (1311, 193704), (1368, 185633), (1449, 175256), (1596, 159114), (1656, 153349), (1748, 145278), (1932, 131442), (2306, 110124), (2394, 106076), (2622, 96852), (2898, 87628), (3059, 83016), (3192, 79557), (3459, 73416), (3496, 72639), (3864, 65721), (3933, 64568), (4612, 55062), (4788, 53038), (5244, 48426), (5796, 43814), (6118, 41508), (6918, 36708), (7866, 32284), (8071, 31464), (9177, 27672), (9224, 27531), (9576, 26519), (10377, 24472), (10488, 24213), (11592, 21907), (12236, 20754), (13836, 18354), (15732, 16142)]