449974392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1293

約数の個数: 128

約数和(自身を含む): 1355996160

約数和(自身を除く): 906021768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 101, 138, 161, 168, 184, 202, 276, 303, 322, 404, 483, 552, 606, 644, 707, 808, 966, 1153, 1212, 1288, 1414, 1932, 2121, 2306, 2323, 2424, 2828, 3459, 3864, 4242, 4612, 4646, 5656, 6918, 6969, 8071, 8484, 9224, 9292, 13836, 13938, 16142, 16261, 16968, 18584, 24213, 26519, 27672, 27876, 32284, 32522, 48426, 48783, 53038, 55752, 64568, 65044, 79557, 96852, 97566, 106076, 116453, 130088, 159114, 185633, 193704, 195132, 212152, 232906, 318228, 349359, 371266, 390264, 465812, 556899, 636456, 698718, 742532, 815171, 931624, 1113798, 1397436, 1485064, 1630342, 2227596, 2445513, 2678419, 2794872, 3260684, 4455192, 4891026, 5356838, 6521368, 8035257, 9782052, 10713676, 16070514, 18748933, 19564104, 21427352, 32141028, 37497866, 56246799, 64282056, 74995732, 112493598, 149991464, 224987196, 449974392]

約数ペア:

[(1, 449974392), (2, 224987196), (3, 149991464), (4, 112493598), (6, 74995732), (7, 64282056), (8, 56246799), (12, 37497866), (14, 32141028), (21, 21427352), (23, 19564104), (24, 18748933), (28, 16070514), (42, 10713676), (46, 9782052), (56, 8035257), (69, 6521368), (84, 5356838), (92, 4891026), (101, 4455192), (138, 3260684), (161, 2794872), (168, 2678419), (184, 2445513), (202, 2227596), (276, 1630342), (303, 1485064), (322, 1397436), (404, 1113798), (483, 931624), (552, 815171), (606, 742532), (644, 698718), (707, 636456), (808, 556899), (966, 465812), (1153, 390264), (1212, 371266), (1288, 349359), (1414, 318228), (1932, 232906), (2121, 212152), (2306, 195132), (2323, 193704), (2424, 185633), (2828, 159114), (3459, 130088), (3864, 116453), (4242, 106076), (4612, 97566), (4646, 96852), (5656, 79557), (6918, 65044), (6969, 64568), (8071, 55752), (8484, 53038), (9224, 48783), (9292, 48426), (13836, 32522), (13938, 32284), (16142, 27876), (16261, 27672), (16968, 26519), (18584, 24213)]