1403212356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2231

約数の個数: 192

約数和(自身を含む): 4546447360

約数和(自身を除く): 3143235004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 67, 78, 84, 91, 108, 117, 126, 134, 156, 182, 189, 201, 234, 252, 268, 273, 351, 364, 378, 402, 468, 469, 546, 603, 702, 756, 804, 819, 871, 938, 1092, 1206, 1404, 1407, 1638, 1742, 1809, 1876, 2131, 2412, 2457, 2613, 2814, 3276, 3484, 3618, 4221, 4262, 4914, 5226, 5628, 6097, 6393, 7236, 7839, 8442, 8524, 9828, 10452, 12194, 12663, 12786, 14917, 15678, 16884, 18291, 19179, 23517, 24388, 25326, 25572, 27703, 29834, 31356, 36582, 38358, 44751, 47034, 50652, 54873, 55406, 57537, 59668, 73164, 76716, 83109, 89502, 94068, 109746, 110812, 115074, 134253, 142777, 164619, 166218, 179004, 193921, 219492, 230148, 249327, 268506, 285554, 329238, 332436, 387842, 402759, 428331, 498654, 537012, 571108, 581763, 658476, 747981, 775684, 805518, 856662, 997308, 999439, 1163526, 1284993, 1495962, 1611036, 1713324, 1745289, 1856101, 1998878, 2327052, 2569986, 2991924, 2998317, 3490578, 3712202, 3854979, 3997756, 5139972, 5235867, 5568303, 5996634, 6981156, 7424404, 7709958, 8994951, 10471734, 11136606, 11993268, 12992707, 15419916, 16704909, 17989902, 20943468, 22273212, 25985414, 26984853, 33409818, 35979804, 38978121, 50114727, 51970828, 53969706, 66819636, 77956242, 100229454, 107939412, 116934363, 155912484, 200458908, 233868726, 350803089, 467737452, 701606178, 1403212356]

約数ペア:

[(1, 1403212356), (2, 701606178), (3, 467737452), (4, 350803089), (6, 233868726), (7, 200458908), (9, 155912484), (12, 116934363), (13, 107939412), (14, 100229454), (18, 77956242), (21, 66819636), (26, 53969706), (27, 51970828), (28, 50114727), (36, 38978121), (39, 35979804), (42, 33409818), (52, 26984853), (54, 25985414), (63, 22273212), (67, 20943468), (78, 17989902), (84, 16704909), (91, 15419916), (108, 12992707), (117, 11993268), (126, 11136606), (134, 10471734), (156, 8994951), (182, 7709958), (189, 7424404), (201, 6981156), (234, 5996634), (252, 5568303), (268, 5235867), (273, 5139972), (351, 3997756), (364, 3854979), (378, 3712202), (402, 3490578), (468, 2998317), (469, 2991924), (546, 2569986), (603, 2327052), (702, 1998878), (756, 1856101), (804, 1745289), (819, 1713324), (871, 1611036), (938, 1495962), (1092, 1284993), (1206, 1163526), (1404, 999439), (1407, 997308), (1638, 856662), (1742, 805518), (1809, 775684), (1876, 747981), (2131, 658476), (2412, 581763), (2457, 571108), (2613, 537012), (2814, 498654), (3276, 428331), (3484, 402759), (3618, 387842), (4221, 332436), (4262, 329238), (4914, 285554), (5226, 268506), (5628, 249327), (6097, 230148), (6393, 219492), (7236, 193921), (7839, 179004), (8442, 166218), (8524, 164619), (9828, 142777), (10452, 134253), (12194, 115074), (12663, 110812), (12786, 109746), (14917, 94068), (15678, 89502), (16884, 83109), (18291, 76716), (19179, 73164), (23517, 59668), (24388, 57537), (25326, 55406), (25572, 54873), (27703, 50652), (29834, 47034), (31356, 44751), (36582, 38358)]