2898287216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 6342451200

約数和(自身を除く): 3444163984

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 479, 496, 682, 958, 1109, 1364, 1916, 2218, 2728, 3832, 4436, 5269, 5456, 7664, 8872, 10538, 12199, 14849, 17744, 21076, 24398, 29698, 34379, 42152, 48796, 59396, 68758, 84304, 97592, 118792, 137516, 163339, 195184, 237584, 275032, 326678, 378169, 531211, 550064, 653356, 756338, 1062422, 1306712, 1512676, 2124844, 2613424, 3025352, 4249688, 5843321, 6050704, 8499376, 11686642, 16467541, 23373284, 32935082, 46746568, 65870164, 93493136, 131740328, 181142951, 263480656, 362285902, 724571804, 1449143608, 2898287216]

約数ペア:

[(1, 2898287216), (2, 1449143608), (4, 724571804), (8, 362285902), (11, 263480656), (16, 181142951), (22, 131740328), (31, 93493136), (44, 65870164), (62, 46746568), (88, 32935082), (124, 23373284), (176, 16467541), (248, 11686642), (341, 8499376), (479, 6050704), (496, 5843321), (682, 4249688), (958, 3025352), (1109, 2613424), (1364, 2124844), (1916, 1512676), (2218, 1306712), (2728, 1062422), (3832, 756338), (4436, 653356), (5269, 550064), (5456, 531211), (7664, 378169), (8872, 326678), (10538, 275032), (12199, 237584), (14849, 195184), (17744, 163339), (21076, 137516), (24398, 118792), (29698, 97592), (34379, 84304), (42152, 68758), (48796, 59396)]