313392144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1025

約数の個数: 160

約数和(自身を含む): 953938944

約数和(自身を除く): 640546800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 624, 663, 744, 806, 816, 884, 953, 1054, 1209, 1326, 1488, 1581, 1612, 1768, 1906, 2108, 2418, 2652, 2859, 3162, 3224, 3536, 3812, 4216, 4836, 5304, 5718, 6324, 6448, 6851, 7624, 8432, 9672, 10608, 11436, 12389, 12648, 13702, 15248, 16201, 19344, 20553, 22872, 24778, 25296, 27404, 29543, 32402, 37167, 41106, 45744, 48603, 49556, 54808, 59086, 64804, 74334, 82212, 88629, 97206, 99112, 109616, 118172, 129608, 148668, 164424, 177258, 194412, 198224, 210613, 236344, 259216, 297336, 328848, 354516, 384059, 388824, 421226, 472688, 502231, 594672, 631839, 709032, 768118, 777648, 842452, 1004462, 1152177, 1263678, 1418064, 1506693, 1536236, 1684904, 2008924, 2304354, 2527356, 3013386, 3072472, 3369808, 4017848, 4608708, 5054712, 6026772, 6144944, 6529003, 8035696, 9217416, 10109424, 12053544, 13058006, 18434832, 19587009, 24107088, 26116012, 39174018, 52232024, 78348036, 104464048, 156696072, 313392144]

約数ペア:

[(1, 313392144), (2, 156696072), (3, 104464048), (4, 78348036), (6, 52232024), (8, 39174018), (12, 26116012), (13, 24107088), (16, 19587009), (17, 18434832), (24, 13058006), (26, 12053544), (31, 10109424), (34, 9217416), (39, 8035696), (48, 6529003), (51, 6144944), (52, 6026772), (62, 5054712), (68, 4608708), (78, 4017848), (93, 3369808), (102, 3072472), (104, 3013386), (124, 2527356), (136, 2304354), (156, 2008924), (186, 1684904), (204, 1536236), (208, 1506693), (221, 1418064), (248, 1263678), (272, 1152177), (312, 1004462), (372, 842452), (403, 777648), (408, 768118), (442, 709032), (496, 631839), (527, 594672), (624, 502231), (663, 472688), (744, 421226), (806, 388824), (816, 384059), (884, 354516), (953, 328848), (1054, 297336), (1209, 259216), (1326, 236344), (1488, 210613), (1581, 198224), (1612, 194412), (1768, 177258), (1906, 164424), (2108, 148668), (2418, 129608), (2652, 118172), (2859, 109616), (3162, 99112), (3224, 97206), (3536, 88629), (3812, 82212), (4216, 74334), (4836, 64804), (5304, 59086), (5718, 54808), (6324, 49556), (6448, 48603), (6851, 45744), (7624, 41106), (8432, 37167), (9672, 32402), (10608, 29543), (11436, 27404), (12389, 25296), (12648, 24778), (13702, 22872), (15248, 20553), (16201, 19344)]