349637004

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 901332432

約数和(自身を除く): 551695428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 233, 292, 438, 466, 571, 657, 699, 876, 932, 1142, 1314, 1398, 1713, 2097, 2284, 2628, 2796, 3426, 4194, 5139, 6852, 8388, 10278, 17009, 20556, 34018, 41683, 51027, 68036, 83366, 102054, 125049, 133043, 153081, 166732, 204108, 250098, 266086, 306162, 375147, 399129, 500196, 532172, 612324, 750294, 798258, 1197387, 1500588, 1596516, 2394774, 4789548, 9712139, 19424278, 29136417, 38848556, 58272834, 87409251, 116545668, 174818502, 349637004]

約数ペア:

[(1, 349637004), (2, 174818502), (3, 116545668), (4, 87409251), (6, 58272834), (9, 38848556), (12, 29136417), (18, 19424278), (36, 9712139), (73, 4789548), (146, 2394774), (219, 1596516), (233, 1500588), (292, 1197387), (438, 798258), (466, 750294), (571, 612324), (657, 532172), (699, 500196), (876, 399129), (932, 375147), (1142, 306162), (1314, 266086), (1398, 250098), (1713, 204108), (2097, 166732), (2284, 153081), (2628, 133043), (2796, 125049), (3426, 102054), (4194, 83366), (5139, 68036), (6852, 51027), (8388, 41683), (10278, 34018), (17009, 20556)]