15665897052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{5279}}^1$

素因数の和:5692

約数の個数: 144

約数和(自身を含む): 45284279040

約数和(自身を除く): 29618381988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 373, 442, 468, 612, 663, 746, 884, 1119, 1326, 1492, 1989, 2238, 2652, 3357, 3978, 4476, 4849, 5279, 6341, 6714, 7956, 9698, 10558, 12682, 13428, 14547, 15837, 19023, 19396, 21116, 25364, 29094, 31674, 38046, 43641, 47511, 57069, 58188, 63348, 68627, 76092, 82433, 87282, 89743, 95022, 114138, 137254, 164866, 174564, 179486, 190044, 205881, 228276, 247299, 269229, 274508, 329732, 358972, 411762, 494598, 538458, 617643, 741897, 807687, 823524, 989196, 1076916, 1166659, 1235286, 1483794, 1615374, 1969067, 2333318, 2470572, 2967588, 3230748, 3499977, 3938134, 4666636, 5907201, 6999954, 7876268, 10499931, 11814402, 13999908, 17721603, 20999862, 23628804, 25597871, 33474139, 35443206, 41999724, 51195742, 66948278, 70886412, 76793613, 100422417, 102391484, 133896556, 153587226, 200844834, 230380839, 301267251, 307174452, 401689668, 435163807, 460761678, 602534502, 870327614, 921523356, 1205069004, 1305491421, 1740655228, 2610982842, 3916474263, 5221965684, 7832948526, 15665897052]

約数ペア:

[(1, 15665897052), (2, 7832948526), (3, 5221965684), (4, 3916474263), (6, 2610982842), (9, 1740655228), (12, 1305491421), (13, 1205069004), (17, 921523356), (18, 870327614), (26, 602534502), (34, 460761678), (36, 435163807), (39, 401689668), (51, 307174452), (52, 301267251), (68, 230380839), (78, 200844834), (102, 153587226), (117, 133896556), (153, 102391484), (156, 100422417), (204, 76793613), (221, 70886412), (234, 66948278), (306, 51195742), (373, 41999724), (442, 35443206), (468, 33474139), (612, 25597871), (663, 23628804), (746, 20999862), (884, 17721603), (1119, 13999908), (1326, 11814402), (1492, 10499931), (1989, 7876268), (2238, 6999954), (2652, 5907201), (3357, 4666636), (3978, 3938134), (4476, 3499977), (4849, 3230748), (5279, 2967588), (6341, 2470572), (6714, 2333318), (7956, 1969067), (9698, 1615374), (10558, 1483794), (12682, 1235286), (13428, 1166659), (14547, 1076916), (15837, 989196), (19023, 823524), (19396, 807687), (21116, 741897), (25364, 617643), (29094, 538458), (31674, 494598), (38046, 411762), (43641, 358972), (47511, 329732), (57069, 274508), (58188, 269229), (63348, 247299), (68627, 228276), (76092, 205881), (82433, 190044), (87282, 179486), (89743, 174564), (95022, 164866), (114138, 137254)]