2085376428

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 5701812480

約数和(自身を除く): 3616436052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 167, 174, 243, 261, 324, 334, 348, 443, 486, 501, 522, 668, 783, 886, 972, 1002, 1044, 1329, 1503, 1566, 1772, 2004, 2349, 2658, 3006, 3132, 3987, 4509, 4698, 4843, 5316, 6012, 7047, 7974, 9018, 9396, 9686, 11961, 12847, 13527, 14094, 14529, 15948, 18036, 19372, 23922, 25694, 27054, 28188, 29058, 35883, 38541, 40581, 43587, 47844, 51388, 54108, 58116, 71766, 73981, 77082, 81162, 87174, 107649, 115623, 130761, 143532, 147962, 154164, 162324, 174348, 215298, 221943, 231246, 261522, 295924, 346869, 392283, 430596, 443886, 462492, 523044, 665829, 693738, 784566, 887772, 1040607, 1176849, 1331658, 1387476, 1569132, 1997487, 2081214, 2145449, 2353698, 2663316, 3121821, 3994974, 4162428, 4290898, 4707396, 5992461, 6243642, 6436347, 7989948, 8581796, 11984922, 12487284, 12872694, 17977383, 19309041, 23969844, 25745388, 35954766, 38618082, 57927123, 71909532, 77236164, 115854246, 173781369, 231708492, 347562738, 521344107, 695125476, 1042688214, 2085376428]

約数ペア:

[(1, 2085376428), (2, 1042688214), (3, 695125476), (4, 521344107), (6, 347562738), (9, 231708492), (12, 173781369), (18, 115854246), (27, 77236164), (29, 71909532), (36, 57927123), (54, 38618082), (58, 35954766), (81, 25745388), (87, 23969844), (108, 19309041), (116, 17977383), (162, 12872694), (167, 12487284), (174, 11984922), (243, 8581796), (261, 7989948), (324, 6436347), (334, 6243642), (348, 5992461), (443, 4707396), (486, 4290898), (501, 4162428), (522, 3994974), (668, 3121821), (783, 2663316), (886, 2353698), (972, 2145449), (1002, 2081214), (1044, 1997487), (1329, 1569132), (1503, 1387476), (1566, 1331658), (1772, 1176849), (2004, 1040607), (2349, 887772), (2658, 784566), (3006, 693738), (3132, 665829), (3987, 523044), (4509, 462492), (4698, 443886), (4843, 430596), (5316, 392283), (6012, 346869), (7047, 295924), (7974, 261522), (9018, 231246), (9396, 221943), (9686, 215298), (11961, 174348), (12847, 162324), (13527, 154164), (14094, 147962), (14529, 143532), (15948, 130761), (18036, 115623), (19372, 107649), (23922, 87174), (25694, 81162), (27054, 77082), (28188, 73981), (29058, 71766), (35883, 58116), (38541, 54108), (40581, 51388), (43587, 47844)]