900635172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 2211686400

約数和(自身を除く): 1311051228

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 109, 129, 134, 172, 201, 218, 239, 258, 268, 327, 402, 436, 478, 516, 654, 717, 804, 956, 1308, 1434, 2868, 2881, 4687, 5762, 7303, 8643, 9374, 10277, 11524, 14061, 14606, 16013, 17286, 18748, 20554, 21909, 26051, 28122, 29212, 30831, 32026, 34572, 41108, 43818, 48039, 52102, 56244, 61662, 64052, 78153, 87636, 96078, 104204, 123324, 156306, 192156, 312612, 314029, 628058, 688559, 942087, 1120193, 1256116, 1377118, 1745417, 1884174, 2065677, 2240386, 2754236, 3360579, 3490834, 3768348, 4131354, 4480772, 5236251, 6721158, 6981668, 8262708, 10472502, 13442316, 20945004, 75052931, 150105862, 225158793, 300211724, 450317586, 900635172]

約数ペア:

[(1, 900635172), (2, 450317586), (3, 300211724), (4, 225158793), (6, 150105862), (12, 75052931), (43, 20945004), (67, 13442316), (86, 10472502), (109, 8262708), (129, 6981668), (134, 6721158), (172, 5236251), (201, 4480772), (218, 4131354), (239, 3768348), (258, 3490834), (268, 3360579), (327, 2754236), (402, 2240386), (436, 2065677), (478, 1884174), (516, 1745417), (654, 1377118), (717, 1256116), (804, 1120193), (956, 942087), (1308, 688559), (1434, 628058), (2868, 314029), (2881, 312612), (4687, 192156), (5762, 156306), (7303, 123324), (8643, 104204), (9374, 96078), (10277, 87636), (11524, 78153), (14061, 64052), (14606, 61662), (16013, 56244), (17286, 52102), (18748, 48039), (20554, 43818), (21909, 41108), (26051, 34572), (28122, 32026), (29212, 30831)]