1555804572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1367}}^1$

素因数の和:2195

約数の個数: 96

約数和(自身を含む): 4401589248

約数和(自身を除く): 2845784676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 797, 1367, 1428, 1594, 2391, 2734, 3188, 4101, 4782, 5468, 5579, 8202, 9564, 9569, 11158, 13549, 16404, 16737, 19138, 22316, 23239, 27098, 28707, 33474, 38276, 40647, 46478, 54196, 57414, 66948, 69717, 81294, 92956, 94843, 114828, 139434, 162588, 162673, 189686, 278868, 284529, 325346, 379372, 488019, 569058, 650692, 976038, 1089499, 1138116, 1952076, 2178998, 3268497, 4357996, 6536994, 7626493, 13073988, 15252986, 18521483, 22879479, 30505972, 37042966, 45758958, 55564449, 74085932, 91517916, 111128898, 129650381, 222257796, 259300762, 388951143, 518601524, 777902286, 1555804572]

約数ペア:

[(1, 1555804572), (2, 777902286), (3, 518601524), (4, 388951143), (6, 259300762), (7, 222257796), (12, 129650381), (14, 111128898), (17, 91517916), (21, 74085932), (28, 55564449), (34, 45758958), (42, 37042966), (51, 30505972), (68, 22879479), (84, 18521483), (102, 15252986), (119, 13073988), (204, 7626493), (238, 6536994), (357, 4357996), (476, 3268497), (714, 2178998), (797, 1952076), (1367, 1138116), (1428, 1089499), (1594, 976038), (2391, 650692), (2734, 569058), (3188, 488019), (4101, 379372), (4782, 325346), (5468, 284529), (5579, 278868), (8202, 189686), (9564, 162673), (9569, 162588), (11158, 139434), (13549, 114828), (16404, 94843), (16737, 92956), (19138, 81294), (22316, 69717), (23239, 66948), (27098, 57414), (28707, 54196), (33474, 46478), (38276, 40647)]