1255643532

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:742

約数の個数: 240

約数和(自身を含む): 3956397984

約数和(自身を除く): 2700754452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 41, 44, 52, 54, 66, 78, 81, 82, 99, 108, 117, 123, 132, 143, 156, 162, 164, 198, 234, 246, 286, 297, 324, 351, 369, 396, 429, 451, 468, 492, 533, 572, 594, 661, 702, 738, 858, 891, 902, 1053, 1066, 1107, 1188, 1287, 1322, 1353, 1404, 1476, 1599, 1716, 1782, 1804, 1983, 2106, 2132, 2214, 2574, 2644, 2706, 3198, 3321, 3564, 3861, 3966, 4059, 4212, 4428, 4797, 5148, 5412, 5863, 5949, 6396, 6642, 7271, 7722, 7932, 8118, 8593, 9594, 11583, 11726, 11898, 12177, 13284, 14391, 14542, 15444, 16236, 17186, 17589, 17847, 19188, 21813, 23166, 23452, 23796, 24354, 25779, 27101, 28782, 29084, 34372, 35178, 35694, 36531, 43173, 43626, 46332, 48708, 51558, 52767, 53541, 54202, 57564, 65439, 70356, 71388, 73062, 77337, 81303, 86346, 87252, 94523, 103116, 105534, 107082, 108404, 130878, 146124, 154674, 158301, 162606, 172692, 189046, 196317, 211068, 214164, 232011, 243909, 261756, 283569, 298111, 309348, 316602, 325212, 352313, 378092, 392634, 464022, 474903, 487818, 567138, 588951, 596222, 633204, 696033, 704626, 731727, 785268, 850707, 894333, 928044, 949806, 975636, 1056939, 1134276, 1177902, 1192444, 1392066, 1409252, 1463454, 1701414, 1788666, 1899612, 2113878, 2195181, 2355804, 2552121, 2682999, 2784132, 2926908, 3170817, 3402828, 3577332, 3875443, 4227756, 4390362, 5104242, 5365998, 6341634, 7656363, 7750886, 8048997, 8780724, 9512451, 10208484, 10731996, 11626329, 12683268, 15312726, 15501772, 16097994, 19024902, 23252658, 24146991, 28537353, 30625452, 32195988, 34878987, 38049804, 46505316, 48293982, 57074706, 69757974, 96587964, 104636961, 114149412, 139515948, 209273922, 313910883, 418547844, 627821766, 1255643532]

約数ペア:

[(1, 1255643532), (2, 627821766), (3, 418547844), (4, 313910883), (6, 209273922), (9, 139515948), (11, 114149412), (12, 104636961), (13, 96587964), (18, 69757974), (22, 57074706), (26, 48293982), (27, 46505316), (33, 38049804), (36, 34878987), (39, 32195988), (41, 30625452), (44, 28537353), (52, 24146991), (54, 23252658), (66, 19024902), (78, 16097994), (81, 15501772), (82, 15312726), (99, 12683268), (108, 11626329), (117, 10731996), (123, 10208484), (132, 9512451), (143, 8780724), (156, 8048997), (162, 7750886), (164, 7656363), (198, 6341634), (234, 5365998), (246, 5104242), (286, 4390362), (297, 4227756), (324, 3875443), (351, 3577332), (369, 3402828), (396, 3170817), (429, 2926908), (451, 2784132), (468, 2682999), (492, 2552121), (533, 2355804), (572, 2195181), (594, 2113878), (661, 1899612), (702, 1788666), (738, 1701414), (858, 1463454), (891, 1409252), (902, 1392066), (1053, 1192444), (1066, 1177902), (1107, 1134276), (1188, 1056939), (1287, 975636), (1322, 949806), (1353, 928044), (1404, 894333), (1476, 850707), (1599, 785268), (1716, 731727), (1782, 704626), (1804, 696033), (1983, 633204), (2106, 596222), (2132, 588951), (2214, 567138), (2574, 487818), (2644, 474903), (2706, 464022), (3198, 392634), (3321, 378092), (3564, 352313), (3861, 325212), (3966, 316602), (4059, 309348), (4212, 298111), (4428, 283569), (4797, 261756), (5148, 243909), (5412, 232011), (5863, 214164), (5949, 211068), (6396, 196317), (6642, 189046), (7271, 172692), (7722, 162606), (7932, 158301), (8118, 154674), (8593, 146124), (9594, 130878), (11583, 108404), (11726, 107082), (11898, 105534), (12177, 103116), (13284, 94523), (14391, 87252), (14542, 86346), (15444, 81303), (16236, 77337), (17186, 73062), (17589, 71388), (17847, 70356), (19188, 65439), (21813, 57564), (23166, 54202), (23452, 53541), (23796, 52767), (24354, 51558), (25779, 48708), (27101, 46332), (28782, 43626), (29084, 43173), (34372, 36531), (35178, 35694)]