427131432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 1481407200

約数和(自身を除く): 1054275768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 67, 72, 78, 84, 91, 98, 104, 117, 126, 134, 139, 147, 156, 168, 182, 196, 201, 234, 252, 268, 273, 278, 294, 312, 364, 392, 402, 417, 441, 468, 469, 504, 536, 546, 556, 588, 603, 637, 728, 804, 819, 834, 871, 882, 936, 938, 973, 1092, 1112, 1176, 1206, 1251, 1274, 1407, 1608, 1638, 1668, 1742, 1764, 1807, 1876, 1911, 1946, 2184, 2412, 2502, 2548, 2613, 2814, 2919, 3276, 3283, 3336, 3484, 3528, 3614, 3752, 3822, 3892, 4221, 4824, 5004, 5096, 5226, 5421, 5628, 5733, 5838, 6097, 6552, 6566, 6811, 6968, 7228, 7644, 7784, 7839, 8442, 8757, 9313, 9849, 10008, 10452, 10842, 11256, 11466, 11676, 12194, 12649, 13132, 13622, 14456, 15288, 15678, 16263, 16884, 17514, 18291, 18626, 19698, 20433, 20904, 21684, 22932, 23352, 24388, 25298, 26264, 27244, 27939, 29547, 31356, 32526, 33768, 35028, 36582, 37252, 37947, 39396, 40866, 42679, 43368, 45864, 48776, 50596, 54488, 54873, 55878, 59094, 61299, 62712, 65052, 65191, 70056, 73164, 74504, 75894, 78792, 81732, 83817, 85358, 88543, 101192, 109746, 111756, 113841, 118188, 121069, 122598, 128037, 130104, 130382, 146328, 151788, 163464, 167634, 170716, 177086, 195573, 219492, 223512, 227682, 236376, 242138, 245196, 256074, 260764, 265629, 303576, 335268, 341432, 354172, 363207, 384111, 391146, 438984, 455364, 456337, 484276, 490392, 512148, 521528, 531258, 586719, 670536, 708344, 726414, 768222, 782292, 796887, 847483, 910728, 912674, 968552, 1024296, 1062516, 1089621, 1173438, 1369011, 1452828, 1536444, 1564584, 1593774, 1694966, 1825348, 2125032, 2179242, 2346876, 2542449, 2738022, 2905656, 3072888, 3187548, 3389932, 3650696, 4107033, 4358484, 4693752, 5084898, 5476044, 5932381, 6375096, 6779864, 7627347, 8214066, 8716968, 10169796, 10952088, 11864762, 15254694, 16428132, 17797143, 20339592, 23729524, 30509388, 32856264, 35594286, 47459048, 53391429, 61018776, 71188572, 106782858, 142377144, 213565716, 427131432]

約数ペア:

[(1, 427131432), (2, 213565716), (3, 142377144), (4, 106782858), (6, 71188572), (7, 61018776), (8, 53391429), (9, 47459048), (12, 35594286), (13, 32856264), (14, 30509388), (18, 23729524), (21, 20339592), (24, 17797143), (26, 16428132), (28, 15254694), (36, 11864762), (39, 10952088), (42, 10169796), (49, 8716968), (52, 8214066), (56, 7627347), (63, 6779864), (67, 6375096), (72, 5932381), (78, 5476044), (84, 5084898), (91, 4693752), (98, 4358484), (104, 4107033), (117, 3650696), (126, 3389932), (134, 3187548), (139, 3072888), (147, 2905656), (156, 2738022), (168, 2542449), (182, 2346876), (196, 2179242), (201, 2125032), (234, 1825348), (252, 1694966), (268, 1593774), (273, 1564584), (278, 1536444), (294, 1452828), (312, 1369011), (364, 1173438), (392, 1089621), (402, 1062516), (417, 1024296), (441, 968552), (468, 912674), (469, 910728), (504, 847483), (536, 796887), (546, 782292), (556, 768222), (588, 726414), (603, 708344), (637, 670536), (728, 586719), (804, 531258), (819, 521528), (834, 512148), (871, 490392), (882, 484276), (936, 456337), (938, 455364), (973, 438984), (1092, 391146), (1112, 384111), (1176, 363207), (1206, 354172), (1251, 341432), (1274, 335268), (1407, 303576), (1608, 265629), (1638, 260764), (1668, 256074), (1742, 245196), (1764, 242138), (1807, 236376), (1876, 227682), (1911, 223512), (1946, 219492), (2184, 195573), (2412, 177086), (2502, 170716), (2548, 167634), (2613, 163464), (2814, 151788), (2919, 146328), (3276, 130382), (3283, 130104), (3336, 128037), (3484, 122598), (3528, 121069), (3614, 118188), (3752, 113841), (3822, 111756), (3892, 109746), (4221, 101192), (4824, 88543), (5004, 85358), (5096, 83817), (5226, 81732), (5421, 78792), (5628, 75894), (5733, 74504), (5838, 73164), (6097, 70056), (6552, 65191), (6566, 65052), (6811, 62712), (6968, 61299), (7228, 59094), (7644, 55878), (7784, 54873), (7839, 54488), (8442, 50596), (8757, 48776), (9313, 45864), (9849, 43368), (10008, 42679), (10452, 40866), (10842, 39396), (11256, 37947), (11466, 37252), (11676, 36582), (12194, 35028), (12649, 33768), (13132, 32526), (13622, 31356), (14456, 29547), (15288, 27939), (15678, 27244), (16263, 26264), (16884, 25298), (17514, 24388), (18291, 23352), (18626, 22932), (19698, 21684), (20433, 20904)]