312123996

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 851558400

約数和(自身を除く): 539434404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 837, 954, 1116, 1431, 1643, 1674, 1759, 1908, 2862, 3286, 3348, 3518, 4929, 5277, 5724, 6572, 7036, 9858, 10554, 14787, 15831, 19716, 21108, 29574, 31662, 44361, 47493, 54529, 59148, 63324, 88722, 93227, 94986, 109058, 163587, 177444, 186454, 189972, 218116, 279681, 327174, 372908, 490761, 559362, 654348, 839043, 981522, 1118724, 1472283, 1678086, 1963044, 2517129, 2890037, 2944566, 3356172, 5034258, 5780074, 5889132, 8670111, 10068516, 11560148, 17340222, 26010333, 34680444, 52020666, 78030999, 104041332, 156061998, 312123996]

約数ペア:

[(1, 312123996), (2, 156061998), (3, 104041332), (4, 78030999), (6, 52020666), (9, 34680444), (12, 26010333), (18, 17340222), (27, 11560148), (31, 10068516), (36, 8670111), (53, 5889132), (54, 5780074), (62, 5034258), (93, 3356172), (106, 2944566), (108, 2890037), (124, 2517129), (159, 1963044), (186, 1678086), (212, 1472283), (279, 1118724), (318, 981522), (372, 839043), (477, 654348), (558, 559362), (636, 490761), (837, 372908), (954, 327174), (1116, 279681), (1431, 218116), (1643, 189972), (1674, 186454), (1759, 177444), (1908, 163587), (2862, 109058), (3286, 94986), (3348, 93227), (3518, 88722), (4929, 63324), (5277, 59148), (5724, 54529), (6572, 47493), (7036, 44361), (9858, 31662), (10554, 29574), (14787, 21108), (15831, 19716)]