1557826452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 5091206400

約数和(自身を除く): 3533379948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 89, 91, 108, 117, 126, 137, 156, 169, 178, 182, 189, 234, 252, 267, 273, 274, 338, 351, 356, 364, 378, 411, 468, 507, 534, 546, 548, 623, 676, 702, 756, 801, 819, 822, 959, 1014, 1068, 1092, 1157, 1183, 1233, 1246, 1404, 1521, 1602, 1638, 1644, 1781, 1869, 1918, 2028, 2314, 2366, 2403, 2457, 2466, 2492, 2877, 3042, 3204, 3276, 3471, 3549, 3562, 3699, 3738, 3836, 4563, 4628, 4732, 4806, 4914, 4932, 5343, 5607, 5754, 6084, 6942, 7098, 7124, 7398, 7476, 8099, 8631, 9126, 9612, 9828, 10413, 10647, 10686, 11214, 11508, 12193, 12467, 13884, 14196, 14796, 15041, 16029, 16198, 16821, 17262, 18252, 20826, 21294, 21372, 22428, 23153, 24297, 24386, 24934, 25893, 30082, 31239, 31941, 32058, 32396, 33642, 34524, 36579, 37401, 41652, 42588, 45123, 46306, 48087, 48594, 48772, 49868, 51786, 60164, 62478, 63882, 64116, 67284, 69459, 72891, 73158, 74802, 85351, 90246, 92612, 96174, 97188, 103572, 105287, 109737, 112203, 124956, 127764, 135369, 138918, 145782, 146316, 149604, 158509, 162071, 170702, 180492, 192348, 208377, 210574, 218673, 219474, 224406, 256053, 270738, 277836, 291564, 315861, 317018, 324142, 329211, 336609, 341404, 406107, 416754, 421148, 437346, 438948, 448812, 475527, 486213, 512106, 541476, 625131, 631722, 634036, 648284, 658422, 673218, 768159, 812214, 833508, 874692, 947583, 951054, 972426, 1024212, 1109563, 1250262, 1263444, 1316844, 1346436, 1426581, 1458639, 1536318, 1624428, 1895166, 1902108, 1944852, 2060617, 2219126, 2304477, 2500524, 2842749, 2853162, 2917278, 3072636, 3328689, 3790332, 4121234, 4279743, 4375917, 4438252, 4608954, 5685498, 5706324, 5834556, 6181851, 6657378, 8242468, 8559486, 8751834, 9217908, 9986067, 11370996, 12363702, 13314756, 14424319, 17118972, 17503668, 18545553, 19972134, 24727404, 28848638, 29958201, 37091106, 39944268, 43272957, 55636659, 57697276, 59916402, 74182212, 86545914, 111273318, 119832804, 129818871, 173091828, 222546636, 259637742, 389456613, 519275484, 778913226, 1557826452]

約数ペア:

[(1, 1557826452), (2, 778913226), (3, 519275484), (4, 389456613), (6, 259637742), (7, 222546636), (9, 173091828), (12, 129818871), (13, 119832804), (14, 111273318), (18, 86545914), (21, 74182212), (26, 59916402), (27, 57697276), (28, 55636659), (36, 43272957), (39, 39944268), (42, 37091106), (52, 29958201), (54, 28848638), (63, 24727404), (78, 19972134), (84, 18545553), (89, 17503668), (91, 17118972), (108, 14424319), (117, 13314756), (126, 12363702), (137, 11370996), (156, 9986067), (169, 9217908), (178, 8751834), (182, 8559486), (189, 8242468), (234, 6657378), (252, 6181851), (267, 5834556), (273, 5706324), (274, 5685498), (338, 4608954), (351, 4438252), (356, 4375917), (364, 4279743), (378, 4121234), (411, 3790332), (468, 3328689), (507, 3072636), (534, 2917278), (546, 2853162), (548, 2842749), (623, 2500524), (676, 2304477), (702, 2219126), (756, 2060617), (801, 1944852), (819, 1902108), (822, 1895166), (959, 1624428), (1014, 1536318), (1068, 1458639), (1092, 1426581), (1157, 1346436), (1183, 1316844), (1233, 1263444), (1246, 1250262), (1404, 1109563), (1521, 1024212), (1602, 972426), (1638, 951054), (1644, 947583), (1781, 874692), (1869, 833508), (1918, 812214), (2028, 768159), (2314, 673218), (2366, 658422), (2403, 648284), (2457, 634036), (2466, 631722), (2492, 625131), (2877, 541476), (3042, 512106), (3204, 486213), (3276, 475527), (3471, 448812), (3549, 438948), (3562, 437346), (3699, 421148), (3738, 416754), (3836, 406107), (4563, 341404), (4628, 336609), (4732, 329211), (4806, 324142), (4914, 317018), (4932, 315861), (5343, 291564), (5607, 277836), (5754, 270738), (6084, 256053), (6942, 224406), (7098, 219474), (7124, 218673), (7398, 210574), (7476, 208377), (8099, 192348), (8631, 180492), (9126, 170702), (9612, 162071), (9828, 158509), (10413, 149604), (10647, 146316), (10686, 145782), (11214, 138918), (11508, 135369), (12193, 127764), (12467, 124956), (13884, 112203), (14196, 109737), (14796, 105287), (15041, 103572), (16029, 97188), (16198, 96174), (16821, 92612), (17262, 90246), (18252, 85351), (20826, 74802), (21294, 73158), (21372, 72891), (22428, 69459), (23153, 67284), (24297, 64116), (24386, 63882), (24934, 62478), (25893, 60164), (30082, 51786), (31239, 49868), (31941, 48772), (32058, 48594), (32396, 48087), (33642, 46306), (34524, 45123), (36579, 42588), (37401, 41652)]