245141424

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 160

約数和(自身を含む): 778521600

約数和(自身を除く): 533380176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 88, 99, 108, 132, 144, 158, 176, 198, 216, 237, 264, 297, 316, 396, 432, 474, 528, 594, 632, 653, 711, 792, 869, 948, 1188, 1264, 1306, 1422, 1584, 1738, 1896, 1959, 2133, 2376, 2607, 2612, 2844, 3476, 3792, 3918, 4266, 4752, 5214, 5224, 5688, 5877, 6952, 7183, 7821, 7836, 8532, 10428, 10448, 11376, 11754, 13904, 14366, 15642, 15672, 17064, 17631, 20856, 21549, 23463, 23508, 28732, 31284, 31344, 34128, 35262, 41712, 43098, 46926, 47016, 51587, 57464, 62568, 64647, 70524, 86196, 93852, 94032, 103174, 114928, 125136, 129294, 141048, 154761, 172392, 187704, 193941, 206348, 258588, 282096, 309522, 344784, 375408, 387882, 412696, 464283, 517176, 567457, 619044, 775764, 825392, 928566, 1034352, 1134914, 1238088, 1392849, 1551528, 1702371, 1857132, 2269828, 2476176, 2785698, 3103056, 3404742, 3714264, 4539656, 5107113, 5571396, 6809484, 7428528, 9079312, 10214226, 11142792, 13618968, 15321339, 20428452, 22285584, 27237936, 30642678, 40856904, 61285356, 81713808, 122570712, 245141424]

約数ペア:

[(1, 245141424), (2, 122570712), (3, 81713808), (4, 61285356), (6, 40856904), (8, 30642678), (9, 27237936), (11, 22285584), (12, 20428452), (16, 15321339), (18, 13618968), (22, 11142792), (24, 10214226), (27, 9079312), (33, 7428528), (36, 6809484), (44, 5571396), (48, 5107113), (54, 4539656), (66, 3714264), (72, 3404742), (79, 3103056), (88, 2785698), (99, 2476176), (108, 2269828), (132, 1857132), (144, 1702371), (158, 1551528), (176, 1392849), (198, 1238088), (216, 1134914), (237, 1034352), (264, 928566), (297, 825392), (316, 775764), (396, 619044), (432, 567457), (474, 517176), (528, 464283), (594, 412696), (632, 387882), (653, 375408), (711, 344784), (792, 309522), (869, 282096), (948, 258588), (1188, 206348), (1264, 193941), (1306, 187704), (1422, 172392), (1584, 154761), (1738, 141048), (1896, 129294), (1959, 125136), (2133, 114928), (2376, 103174), (2607, 94032), (2612, 93852), (2844, 86196), (3476, 70524), (3792, 64647), (3918, 62568), (4266, 57464), (4752, 51587), (5214, 47016), (5224, 46926), (5688, 43098), (5877, 41712), (6952, 35262), (7183, 34128), (7821, 31344), (7836, 31284), (8532, 28732), (10428, 23508), (10448, 23463), (11376, 21549), (11754, 20856), (13904, 17631), (14366, 17064), (15642, 15672)]