23971086984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{3359}}^1$

素因数の和:3727

約数の個数: 128

約数和(自身を含む): 65536128000

約数和(自身を除く): 41565041016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 257, 267, 312, 356, 514, 534, 712, 771, 1028, 1068, 1157, 1542, 2056, 2136, 2314, 3084, 3341, 3359, 3471, 4628, 6168, 6682, 6718, 6942, 9256, 10023, 10077, 13364, 13436, 13884, 20046, 20154, 22873, 26728, 26872, 27768, 40092, 40308, 43667, 45746, 68619, 80184, 80616, 87334, 91492, 131001, 137238, 174668, 182984, 262002, 274476, 297349, 298951, 349336, 524004, 548952, 594698, 597902, 863263, 892047, 896853, 1048008, 1189396, 1195804, 1726526, 1784094, 1793706, 2378792, 2391608, 2589789, 3453052, 3568188, 3587412, 3886363, 5179578, 6906104, 7136376, 7174824, 7772726, 10359156, 11222419, 11659089, 15545452, 20718312, 22444838, 23318178, 31090904, 33667257, 44889676, 46636356, 67334514, 76830407, 89779352, 93272712, 134669028, 153660814, 230491221, 269338056, 307321628, 460982442, 614643256, 921964884, 998795291, 1843929768, 1997590582, 2996385873, 3995181164, 5992771746, 7990362328, 11985543492, 23971086984]

約数ペア:

[(1, 23971086984), (2, 11985543492), (3, 7990362328), (4, 5992771746), (6, 3995181164), (8, 2996385873), (12, 1997590582), (13, 1843929768), (24, 998795291), (26, 921964884), (39, 614643256), (52, 460982442), (78, 307321628), (89, 269338056), (104, 230491221), (156, 153660814), (178, 134669028), (257, 93272712), (267, 89779352), (312, 76830407), (356, 67334514), (514, 46636356), (534, 44889676), (712, 33667257), (771, 31090904), (1028, 23318178), (1068, 22444838), (1157, 20718312), (1542, 15545452), (2056, 11659089), (2136, 11222419), (2314, 10359156), (3084, 7772726), (3341, 7174824), (3359, 7136376), (3471, 6906104), (4628, 5179578), (6168, 3886363), (6682, 3587412), (6718, 3568188), (6942, 3453052), (9256, 2589789), (10023, 2391608), (10077, 2378792), (13364, 1793706), (13436, 1784094), (13884, 1726526), (20046, 1195804), (20154, 1189396), (22873, 1048008), (26728, 896853), (26872, 892047), (27768, 863263), (40092, 597902), (40308, 594698), (43667, 548952), (45746, 524004), (68619, 349336), (80184, 298951), (80616, 297349), (87334, 274476), (91492, 262002), (131001, 182984), (137238, 174668)]