64979584384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{32569}}^1$

素因数の和:32716

約数の個数: 128

約数和(自身を含む): 153482868000

約数和(自身を除く): 88503283616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 109, 128, 143, 176, 208, 218, 286, 352, 416, 436, 572, 704, 832, 872, 1144, 1199, 1408, 1417, 1664, 1744, 2288, 2398, 2834, 3488, 4576, 4796, 5668, 6976, 9152, 9592, 11336, 13952, 15587, 18304, 19184, 22672, 31174, 32569, 38368, 45344, 62348, 65138, 76736, 90688, 124696, 130276, 153472, 181376, 249392, 260552, 358259, 423397, 498784, 521104, 716518, 846794, 997568, 1042208, 1433036, 1693588, 1995136, 2084416, 2866072, 3387176, 3550021, 4168832, 4657367, 5732144, 6774352, 7100042, 9314734, 11464288, 13548704, 14200084, 18629468, 22928576, 27097408, 28400168, 37258936, 39050231, 45857152, 46150273, 54194816, 56800336, 74517872, 78100462, 92300546, 113600672, 149035744, 156200924, 184601092, 227201344, 298071488, 312401848, 369202184, 454402688, 507653003, 596142976, 624803696, 738404368, 1015306006, 1249607392, 1476808736, 2030612012, 2499214784, 2953617472, 4061224024, 4998429568, 5907234944, 8122448048, 16244896096, 32489792192, 64979584384]

約数ペア:

[(1, 64979584384), (2, 32489792192), (4, 16244896096), (8, 8122448048), (11, 5907234944), (13, 4998429568), (16, 4061224024), (22, 2953617472), (26, 2499214784), (32, 2030612012), (44, 1476808736), (52, 1249607392), (64, 1015306006), (88, 738404368), (104, 624803696), (109, 596142976), (128, 507653003), (143, 454402688), (176, 369202184), (208, 312401848), (218, 298071488), (286, 227201344), (352, 184601092), (416, 156200924), (436, 149035744), (572, 113600672), (704, 92300546), (832, 78100462), (872, 74517872), (1144, 56800336), (1199, 54194816), (1408, 46150273), (1417, 45857152), (1664, 39050231), (1744, 37258936), (2288, 28400168), (2398, 27097408), (2834, 22928576), (3488, 18629468), (4576, 14200084), (4796, 13548704), (5668, 11464288), (6976, 9314734), (9152, 7100042), (9592, 6774352), (11336, 5732144), (13952, 4657367), (15587, 4168832), (18304, 3550021), (19184, 3387176), (22672, 2866072), (31174, 2084416), (32569, 1995136), (38368, 1693588), (45344, 1433036), (62348, 1042208), (65138, 997568), (76736, 846794), (90688, 716518), (124696, 521104), (130276, 498784), (153472, 423397), (181376, 358259), (249392, 260552)]