405493452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 240

約数和(自身を含む): 1383117120

約数和(自身を除く): 977623668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 182, 189, 204, 221, 234, 238, 252, 273, 306, 324, 351, 357, 364, 378, 442, 459, 468, 476, 546, 567, 612, 663, 702, 714, 756, 809, 819, 884, 918, 1053, 1071, 1092, 1134, 1326, 1377, 1404, 1428, 1547, 1618, 1638, 1836, 1989, 2106, 2142, 2268, 2427, 2457, 2652, 2754, 3094, 3213, 3236, 3276, 3978, 4212, 4284, 4641, 4854, 4914, 5508, 5663, 5967, 6188, 6426, 7281, 7371, 7956, 9282, 9639, 9708, 9828, 10517, 11326, 11934, 12852, 13753, 13923, 14562, 14742, 16989, 17901, 18564, 19278, 21034, 21843, 22652, 23868, 27506, 27846, 29124, 29484, 31551, 33978, 35802, 38556, 41259, 41769, 42068, 43686, 50967, 55012, 55692, 63102, 65529, 67956, 71604, 73619, 82518, 83538, 87372, 94653, 96271, 101934, 123777, 125307, 126204, 131058, 147238, 152901, 165036, 167076, 178789, 189306, 192542, 203868, 220857, 247554, 250614, 262116, 283959, 288813, 294476, 305802, 357578, 371331, 378612, 385084, 441714, 458703, 495108, 501228, 536367, 567918, 577626, 611604, 662571, 715156, 742662, 851877, 866439, 883428, 917406, 1072734, 1113993, 1135836, 1155252, 1251523, 1325142, 1485324, 1609101, 1703754, 1732878, 1834812, 1987713, 2145468, 2227986, 2503046, 2599317, 2650284, 3218202, 3407508, 3465756, 3754569, 3975426, 4455972, 4827303, 5006092, 5198634, 5963139, 6436404, 7509138, 7797951, 7950852, 9654606, 10397268, 11263707, 11926278, 14481909, 15018276, 15595902, 19309212, 22527414, 23852556, 28963818, 31191804, 33791121, 45054828, 57927636, 67582242, 101373363, 135164484, 202746726, 405493452]

約数ペア:

[(1, 405493452), (2, 202746726), (3, 135164484), (4, 101373363), (6, 67582242), (7, 57927636), (9, 45054828), (12, 33791121), (13, 31191804), (14, 28963818), (17, 23852556), (18, 22527414), (21, 19309212), (26, 15595902), (27, 15018276), (28, 14481909), (34, 11926278), (36, 11263707), (39, 10397268), (42, 9654606), (51, 7950852), (52, 7797951), (54, 7509138), (63, 6436404), (68, 5963139), (78, 5198634), (81, 5006092), (84, 4827303), (91, 4455972), (102, 3975426), (108, 3754569), (117, 3465756), (119, 3407508), (126, 3218202), (153, 2650284), (156, 2599317), (162, 2503046), (182, 2227986), (189, 2145468), (204, 1987713), (221, 1834812), (234, 1732878), (238, 1703754), (252, 1609101), (273, 1485324), (306, 1325142), (324, 1251523), (351, 1155252), (357, 1135836), (364, 1113993), (378, 1072734), (442, 917406), (459, 883428), (468, 866439), (476, 851877), (546, 742662), (567, 715156), (612, 662571), (663, 611604), (702, 577626), (714, 567918), (756, 536367), (809, 501228), (819, 495108), (884, 458703), (918, 441714), (1053, 385084), (1071, 378612), (1092, 371331), (1134, 357578), (1326, 305802), (1377, 294476), (1404, 288813), (1428, 283959), (1547, 262116), (1618, 250614), (1638, 247554), (1836, 220857), (1989, 203868), (2106, 192542), (2142, 189306), (2268, 178789), (2427, 167076), (2457, 165036), (2652, 152901), (2754, 147238), (3094, 131058), (3213, 126204), (3236, 125307), (3276, 123777), (3978, 101934), (4212, 96271), (4284, 94653), (4641, 87372), (4854, 83538), (4914, 82518), (5508, 73619), (5663, 71604), (5967, 67956), (6188, 65529), (6426, 63102), (7281, 55692), (7371, 55012), (7956, 50967), (9282, 43686), (9639, 42068), (9708, 41769), (9828, 41259), (10517, 38556), (11326, 35802), (11934, 33978), (12852, 31551), (13753, 29484), (13923, 29124), (14562, 27846), (14742, 27506), (16989, 23868), (17901, 22652), (18564, 21843), (19278, 21034)]