305223156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7523}}^1$

素因数の和:7570

約数の個数: 108

約数和(自身を含む): 936647712

約数和(自身を除く): 631424556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3381, 4508, 5796, 6762, 7523, 10143, 13524, 15046, 20286, 22569, 30092, 40572, 45138, 52661, 67707, 90276, 105322, 135414, 157983, 173029, 210644, 270828, 315966, 346058, 368627, 473949, 519087, 631932, 692116, 737254, 947898, 1038174, 1105881, 1211203, 1474508, 1557261, 1895796, 2076348, 2211762, 2422406, 3114522, 3317643, 3633609, 4423524, 4844812, 6229044, 6635286, 7267218, 8478421, 10900827, 13270572, 14534436, 16956842, 21801654, 25435263, 33913684, 43603308, 50870526, 76305789, 101741052, 152611578, 305223156]

約数ペア:

[(1, 305223156), (2, 152611578), (3, 101741052), (4, 76305789), (6, 50870526), (7, 43603308), (9, 33913684), (12, 25435263), (14, 21801654), (18, 16956842), (21, 14534436), (23, 13270572), (28, 10900827), (36, 8478421), (42, 7267218), (46, 6635286), (49, 6229044), (63, 4844812), (69, 4423524), (84, 3633609), (92, 3317643), (98, 3114522), (126, 2422406), (138, 2211762), (147, 2076348), (161, 1895796), (196, 1557261), (207, 1474508), (252, 1211203), (276, 1105881), (294, 1038174), (322, 947898), (414, 737254), (441, 692116), (483, 631932), (588, 519087), (644, 473949), (828, 368627), (882, 346058), (966, 315966), (1127, 270828), (1449, 210644), (1764, 173029), (1932, 157983), (2254, 135414), (2898, 105322), (3381, 90276), (4508, 67707), (5796, 52661), (6762, 45138), (7523, 40572), (10143, 30092), (13524, 22569), (15046, 20286)]