315581364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 995904000

約数和(自身を除く): 680322636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 49, 58, 62, 63, 84, 87, 93, 98, 116, 124, 126, 147, 174, 186, 196, 199, 203, 217, 252, 261, 279, 294, 348, 372, 398, 406, 434, 441, 522, 558, 588, 597, 609, 651, 796, 812, 868, 882, 899, 1044, 1116, 1194, 1218, 1302, 1393, 1421, 1519, 1764, 1791, 1798, 1827, 1953, 2388, 2436, 2604, 2697, 2786, 2842, 3038, 3582, 3596, 3654, 3906, 4179, 4263, 4557, 5394, 5572, 5684, 5771, 6076, 6169, 6293, 7164, 7308, 7812, 8091, 8358, 8526, 9114, 9751, 10788, 11542, 12338, 12537, 12586, 12789, 13671, 16182, 16716, 17052, 17313, 18228, 18507, 18879, 19502, 23084, 24676, 25074, 25172, 25578, 27342, 29253, 32364, 34626, 37014, 37758, 39004, 40397, 43183, 44051, 50148, 51156, 51939, 54684, 55521, 56637, 58506, 69252, 74028, 75516, 80794, 86366, 87759, 88102, 103878, 111042, 113274, 117012, 121191, 129549, 132153, 161588, 172732, 175518, 176204, 178901, 207756, 222084, 226548, 242382, 259098, 264306, 282779, 302281, 351036, 357802, 363573, 388647, 396459, 484764, 518196, 528612, 536703, 565558, 604562, 715604, 727146, 777294, 792918, 848337, 906843, 1073406, 1131116, 1209124, 1252307, 1454292, 1554588, 1585836, 1610109, 1696674, 1813686, 2146812, 2504614, 2545011, 2720529, 3220218, 3393348, 3627372, 3756921, 5009228, 5090022, 5441058, 6440436, 7513842, 8766149, 10180044, 10882116, 11270763, 15027684, 17532298, 22541526, 26298447, 35064596, 45083052, 52596894, 78895341, 105193788, 157790682, 315581364]

約数ペア:

[(1, 315581364), (2, 157790682), (3, 105193788), (4, 78895341), (6, 52596894), (7, 45083052), (9, 35064596), (12, 26298447), (14, 22541526), (18, 17532298), (21, 15027684), (28, 11270763), (29, 10882116), (31, 10180044), (36, 8766149), (42, 7513842), (49, 6440436), (58, 5441058), (62, 5090022), (63, 5009228), (84, 3756921), (87, 3627372), (93, 3393348), (98, 3220218), (116, 2720529), (124, 2545011), (126, 2504614), (147, 2146812), (174, 1813686), (186, 1696674), (196, 1610109), (199, 1585836), (203, 1554588), (217, 1454292), (252, 1252307), (261, 1209124), (279, 1131116), (294, 1073406), (348, 906843), (372, 848337), (398, 792918), (406, 777294), (434, 727146), (441, 715604), (522, 604562), (558, 565558), (588, 536703), (597, 528612), (609, 518196), (651, 484764), (796, 396459), (812, 388647), (868, 363573), (882, 357802), (899, 351036), (1044, 302281), (1116, 282779), (1194, 264306), (1218, 259098), (1302, 242382), (1393, 226548), (1421, 222084), (1519, 207756), (1764, 178901), (1791, 176204), (1798, 175518), (1827, 172732), (1953, 161588), (2388, 132153), (2436, 129549), (2604, 121191), (2697, 117012), (2786, 113274), (2842, 111042), (3038, 103878), (3582, 88102), (3596, 87759), (3654, 86366), (3906, 80794), (4179, 75516), (4263, 74028), (4557, 69252), (5394, 58506), (5572, 56637), (5684, 55521), (5771, 54684), (6076, 51939), (6169, 51156), (6293, 50148), (7164, 44051), (7308, 43183), (7812, 40397), (8091, 39004), (8358, 37758), (8526, 37014), (9114, 34626), (9751, 32364), (10788, 29253), (11542, 27342), (12338, 25578), (12537, 25172), (12586, 25074), (12789, 24676), (13671, 23084), (16182, 19502), (16716, 18879), (17052, 18507), (17313, 18228)]