745435548

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 2383460352

約数和(自身を除く): 1638024804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 124, 132, 143, 156, 162, 173, 186, 198, 234, 243, 279, 286, 297, 324, 341, 346, 351, 372, 396, 403, 429, 468, 486, 519, 558, 572, 594, 682, 692, 702, 806, 837, 858, 891, 972, 1023, 1038, 1053, 1116, 1188, 1209, 1287, 1364, 1404, 1557, 1612, 1674, 1716, 1782, 1903, 2046, 2076, 2106, 2249, 2418, 2511, 2574, 2673, 3069, 3114, 3159, 3348, 3564, 3627, 3806, 3861, 4092, 4212, 4433, 4498, 4671, 4836, 5022, 5148, 5346, 5363, 5709, 6138, 6228, 6318, 6747, 7254, 7533, 7612, 7722, 8866, 8996, 9207, 9342, 10044, 10692, 10726, 10881, 11418, 11583, 12276, 12636, 13299, 13494, 14013, 14508, 15066, 15444, 16089, 17127, 17732, 18414, 18684, 20241, 21452, 21762, 22836, 23166, 24739, 26598, 26988, 27621, 28026, 30132, 32178, 32643, 34254, 34749, 36828, 39897, 40482, 42039, 43524, 46332, 48267, 49478, 51381, 53196, 55242, 56052, 58993, 60723, 64356, 65286, 68508, 69498, 69719, 74217, 79794, 80964, 82863, 84078, 96534, 97929, 98956, 102762, 110484, 117986, 119691, 121446, 130572, 138996, 139438, 144801, 148434, 154143, 159588, 165726, 168156, 176979, 182169, 193068, 195858, 205524, 209157, 222651, 235972, 239382, 242892, 278876, 289602, 296868, 308286, 331452, 353958, 359073, 364338, 391716, 418314, 434403, 445302, 462429, 478764, 530937, 546507, 579204, 616572, 627471, 667953, 707916, 718146, 728676, 766909, 836628, 868806, 890604, 924858, 1061874, 1077219, 1093014, 1254942, 1303209, 1335906, 1436292, 1533818, 1592811, 1737612, 1849716, 1882413, 2003859, 2123748, 2154438, 2186028, 2300727, 2509884, 2606418, 2671812, 3067636, 3185622, 3764826, 4007718, 4308876, 4601454, 4778433, 5212836, 5647239, 6011577, 6371244, 6902181, 7529652, 8015436, 9202908, 9556866, 11294478, 12023154, 13804362, 14335299, 16941717, 19113732, 20706543, 22588956, 24046308, 27608724, 28670598, 33883434, 41413086, 57341196, 62119629, 67766868, 82826172, 124239258, 186358887, 248478516, 372717774, 745435548]

約数ペア:

[(1, 745435548), (2, 372717774), (3, 248478516), (4, 186358887), (6, 124239258), (9, 82826172), (11, 67766868), (12, 62119629), (13, 57341196), (18, 41413086), (22, 33883434), (26, 28670598), (27, 27608724), (31, 24046308), (33, 22588956), (36, 20706543), (39, 19113732), (44, 16941717), (52, 14335299), (54, 13804362), (62, 12023154), (66, 11294478), (78, 9556866), (81, 9202908), (93, 8015436), (99, 7529652), (108, 6902181), (117, 6371244), (124, 6011577), (132, 5647239), (143, 5212836), (156, 4778433), (162, 4601454), (173, 4308876), (186, 4007718), (198, 3764826), (234, 3185622), (243, 3067636), (279, 2671812), (286, 2606418), (297, 2509884), (324, 2300727), (341, 2186028), (346, 2154438), (351, 2123748), (372, 2003859), (396, 1882413), (403, 1849716), (429, 1737612), (468, 1592811), (486, 1533818), (519, 1436292), (558, 1335906), (572, 1303209), (594, 1254942), (682, 1093014), (692, 1077219), (702, 1061874), (806, 924858), (837, 890604), (858, 868806), (891, 836628), (972, 766909), (1023, 728676), (1038, 718146), (1053, 707916), (1116, 667953), (1188, 627471), (1209, 616572), (1287, 579204), (1364, 546507), (1404, 530937), (1557, 478764), (1612, 462429), (1674, 445302), (1716, 434403), (1782, 418314), (1903, 391716), (2046, 364338), (2076, 359073), (2106, 353958), (2249, 331452), (2418, 308286), (2511, 296868), (2574, 289602), (2673, 278876), (3069, 242892), (3114, 239382), (3159, 235972), (3348, 222651), (3564, 209157), (3627, 205524), (3806, 195858), (3861, 193068), (4092, 182169), (4212, 176979), (4433, 168156), (4498, 165726), (4671, 159588), (4836, 154143), (5022, 148434), (5148, 144801), (5346, 139438), (5363, 138996), (5709, 130572), (6138, 121446), (6228, 119691), (6318, 117986), (6747, 110484), (7254, 102762), (7533, 98956), (7612, 97929), (7722, 96534), (8866, 84078), (8996, 82863), (9207, 80964), (9342, 79794), (10044, 74217), (10692, 69719), (10726, 69498), (10881, 68508), (11418, 65286), (11583, 64356), (12276, 60723), (12636, 58993), (13299, 56052), (13494, 55242), (14013, 53196), (14508, 51381), (15066, 49478), (15444, 48267), (16089, 46332), (17127, 43524), (17732, 42039), (18414, 40482), (18684, 39897), (20241, 36828), (21452, 34749), (21762, 34254), (22836, 32643), (23166, 32178), (24739, 30132), (26598, 28026), (26988, 27621)]