1227863208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5143

約数の個数: 128

約数和(自身を含む): 3657830400

約数和(自身を除く): 2429967192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 213, 264, 284, 286, 312, 426, 429, 568, 572, 781, 852, 858, 923, 1144, 1562, 1704, 1716, 1846, 2343, 2769, 3124, 3432, 3692, 4686, 5039, 5538, 6248, 7384, 9372, 10078, 10153, 11076, 15117, 18744, 20156, 20306, 22152, 30234, 30459, 40312, 40612, 55429, 60468, 60918, 65507, 81224, 110858, 120936, 121836, 131014, 166287, 196521, 221716, 243672, 262028, 332574, 357769, 393042, 443432, 524056, 665148, 715538, 720577, 786084, 1073307, 1330296, 1431076, 1441154, 1572168, 2146614, 2161731, 2862152, 2882308, 3935459, 4293228, 4323462, 4650997, 5764616, 7870918, 8586456, 8646924, 9301994, 11806377, 13952991, 15741836, 17293848, 18603988, 23612754, 27905982, 31483672, 37207976, 47225508, 51160967, 55811964, 94451016, 102321934, 111623928, 153482901, 204643868, 306965802, 409287736, 613931604, 1227863208]

約数ペア:

[(1, 1227863208), (2, 613931604), (3, 409287736), (4, 306965802), (6, 204643868), (8, 153482901), (11, 111623928), (12, 102321934), (13, 94451016), (22, 55811964), (24, 51160967), (26, 47225508), (33, 37207976), (39, 31483672), (44, 27905982), (52, 23612754), (66, 18603988), (71, 17293848), (78, 15741836), (88, 13952991), (104, 11806377), (132, 9301994), (142, 8646924), (143, 8586456), (156, 7870918), (213, 5764616), (264, 4650997), (284, 4323462), (286, 4293228), (312, 3935459), (426, 2882308), (429, 2862152), (568, 2161731), (572, 2146614), (781, 1572168), (852, 1441154), (858, 1431076), (923, 1330296), (1144, 1073307), (1562, 786084), (1704, 720577), (1716, 715538), (1846, 665148), (2343, 524056), (2769, 443432), (3124, 393042), (3432, 357769), (3692, 332574), (4686, 262028), (5039, 243672), (5538, 221716), (6248, 196521), (7384, 166287), (9372, 131014), (10078, 121836), (10153, 120936), (11076, 110858), (15117, 81224), (18744, 65507), (20156, 60918), (20306, 60468), (22152, 55429), (30234, 40612), (30459, 40312)]