426888972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22501}}^1$

素因数の和:22559

約数の個数: 72

約数和(自身を含む): 1179464832

約数和(自身を除く): 752575860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 22501, 45002, 67503, 90004, 135006, 202509, 270012, 382517, 405018, 697531, 765034, 810036, 1147551, 1395062, 1530068, 2092593, 2295102, 2790124, 3442653, 4185186, 4590204, 6277779, 6885306, 8370372, 11858027, 12555558, 13770612, 23716054, 25111116, 35574081, 47432108, 71148162, 106722243, 142296324, 213444486, 426888972]

約数ペア:

[(1, 426888972), (2, 213444486), (3, 142296324), (4, 106722243), (6, 71148162), (9, 47432108), (12, 35574081), (17, 25111116), (18, 23716054), (31, 13770612), (34, 12555558), (36, 11858027), (51, 8370372), (62, 6885306), (68, 6277779), (93, 4590204), (102, 4185186), (124, 3442653), (153, 2790124), (186, 2295102), (204, 2092593), (279, 1530068), (306, 1395062), (372, 1147551), (527, 810036), (558, 765034), (612, 697531), (1054, 405018), (1116, 382517), (1581, 270012), (2108, 202509), (3162, 135006), (4743, 90004), (6324, 67503), (9486, 45002), (18972, 22501)]