437131728

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3444

約数の個数: 140

約数和(自身を含む): 1385679168

約数和(自身を除く): 948547440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1782, 1944, 2376, 2673, 2916, 3407, 3564, 3888, 4752, 5346, 5832, 6814, 7128, 8019, 10221, 10692, 11664, 13628, 14256, 16038, 20442, 21384, 27256, 30663, 32076, 37477, 40884, 42768, 54512, 61326, 64152, 74954, 81768, 91989, 112431, 122652, 128304, 149908, 163536, 183978, 224862, 245304, 275967, 299816, 337293, 367956, 449724, 490608, 551934, 599632, 674586, 735912, 827901, 899448, 1011879, 1103868, 1349172, 1471824, 1655802, 1798896, 2023758, 2207736, 2483703, 2698344, 3035637, 3311604, 4047516, 4415472, 4967406, 5396688, 6071274, 6623208, 8095032, 9106911, 9934812, 12142548, 13246416, 16190064, 18213822, 19869624, 24285096, 27320733, 36427644, 39739248, 48570192, 54641466, 72855288, 109282932, 145710576, 218565864, 437131728]

約数ペア:

[(1, 437131728), (2, 218565864), (3, 145710576), (4, 109282932), (6, 72855288), (8, 54641466), (9, 48570192), (11, 39739248), (12, 36427644), (16, 27320733), (18, 24285096), (22, 19869624), (24, 18213822), (27, 16190064), (33, 13246416), (36, 12142548), (44, 9934812), (48, 9106911), (54, 8095032), (66, 6623208), (72, 6071274), (81, 5396688), (88, 4967406), (99, 4415472), (108, 4047516), (132, 3311604), (144, 3035637), (162, 2698344), (176, 2483703), (198, 2207736), (216, 2023758), (243, 1798896), (264, 1655802), (297, 1471824), (324, 1349172), (396, 1103868), (432, 1011879), (486, 899448), (528, 827901), (594, 735912), (648, 674586), (729, 599632), (792, 551934), (891, 490608), (972, 449724), (1188, 367956), (1296, 337293), (1458, 299816), (1584, 275967), (1782, 245304), (1944, 224862), (2376, 183978), (2673, 163536), (2916, 149908), (3407, 128304), (3564, 122652), (3888, 112431), (4752, 91989), (5346, 81768), (5832, 74954), (6814, 64152), (7128, 61326), (8019, 54512), (10221, 42768), (10692, 40884), (11664, 37477), (13628, 32076), (14256, 30663), (16038, 27256), (20442, 21384)]