443890356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1341204480

約数和(自身を除く): 897314124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 107, 116, 131, 156, 174, 182, 203, 214, 262, 273, 321, 348, 364, 377, 393, 406, 428, 524, 546, 609, 642, 749, 754, 786, 812, 917, 1092, 1131, 1218, 1284, 1391, 1498, 1508, 1572, 1703, 1834, 2247, 2262, 2436, 2639, 2751, 2782, 2996, 3103, 3406, 3668, 3799, 4173, 4494, 4524, 5109, 5278, 5502, 5564, 6206, 6812, 7598, 7917, 8346, 8988, 9309, 9737, 10218, 10556, 11004, 11397, 11921, 12412, 14017, 15196, 15834, 16692, 18618, 19474, 20436, 21721, 22794, 23842, 26593, 28034, 29211, 31668, 35763, 37236, 38948, 40339, 42051, 43442, 45588, 47684, 49387, 53186, 56068, 58422, 65163, 71526, 79779, 80678, 84102, 86884, 98119, 98774, 106372, 116844, 121017, 130326, 143052, 148161, 159558, 161356, 168204, 182221, 196238, 197548, 242034, 260652, 282373, 294357, 296322, 319116, 345709, 364442, 392476, 406493, 484068, 546663, 564746, 588714, 592644, 691418, 728884, 812986, 847119, 1037127, 1093326, 1129492, 1177428, 1219479, 1275547, 1382836, 1625972, 1694238, 2074254, 2186652, 2438958, 2551094, 2845451, 3388476, 3826641, 4148508, 4877916, 5102188, 5284409, 5690902, 7653282, 8536353, 10568818, 11381804, 15306564, 15853227, 17072706, 21137636, 31706454, 34145412, 36990863, 63412908, 73981726, 110972589, 147963452, 221945178, 443890356]

約数ペア:

[(1, 443890356), (2, 221945178), (3, 147963452), (4, 110972589), (6, 73981726), (7, 63412908), (12, 36990863), (13, 34145412), (14, 31706454), (21, 21137636), (26, 17072706), (28, 15853227), (29, 15306564), (39, 11381804), (42, 10568818), (52, 8536353), (58, 7653282), (78, 5690902), (84, 5284409), (87, 5102188), (91, 4877916), (107, 4148508), (116, 3826641), (131, 3388476), (156, 2845451), (174, 2551094), (182, 2438958), (203, 2186652), (214, 2074254), (262, 1694238), (273, 1625972), (321, 1382836), (348, 1275547), (364, 1219479), (377, 1177428), (393, 1129492), (406, 1093326), (428, 1037127), (524, 847119), (546, 812986), (609, 728884), (642, 691418), (749, 592644), (754, 588714), (786, 564746), (812, 546663), (917, 484068), (1092, 406493), (1131, 392476), (1218, 364442), (1284, 345709), (1391, 319116), (1498, 296322), (1508, 294357), (1572, 282373), (1703, 260652), (1834, 242034), (2247, 197548), (2262, 196238), (2436, 182221), (2639, 168204), (2751, 161356), (2782, 159558), (2996, 148161), (3103, 143052), (3406, 130326), (3668, 121017), (3799, 116844), (4173, 106372), (4494, 98774), (4524, 98119), (5109, 86884), (5278, 84102), (5502, 80678), (5564, 79779), (6206, 71526), (6812, 65163), (7598, 58422), (7917, 56068), (8346, 53186), (8988, 49387), (9309, 47684), (9737, 45588), (10218, 43442), (10556, 42051), (11004, 40339), (11397, 38948), (11921, 37236), (12412, 35763), (14017, 31668), (15196, 29211), (15834, 28034), (16692, 26593), (18618, 23842), (19474, 22794), (20436, 21721)]