1217825448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 3566592000

約数和(自身を除く): 2348766552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 89, 158, 168, 178, 237, 267, 316, 356, 474, 534, 553, 623, 632, 712, 948, 1031, 1068, 1106, 1246, 1659, 1869, 1896, 2062, 2136, 2212, 2492, 3093, 3318, 3738, 4124, 4424, 4984, 6186, 6636, 7031, 7217, 7476, 8248, 12372, 13272, 14062, 14434, 14952, 21093, 21651, 24744, 28124, 28868, 42186, 43302, 49217, 56248, 57736, 81449, 84372, 86604, 91759, 98434, 147651, 162898, 168744, 173208, 183518, 196868, 244347, 275277, 295302, 325796, 367036, 393736, 488694, 550554, 570143, 590604, 642313, 651592, 734072, 977388, 1101108, 1140286, 1181208, 1284626, 1710429, 1926939, 1954776, 2202216, 2280572, 2569252, 3420858, 3853878, 4561144, 5138504, 6841716, 7248961, 7707756, 13683432, 14497922, 15415512, 21746883, 28995844, 43493766, 50742727, 57991688, 86987532, 101485454, 152228181, 173975064, 202970908, 304456362, 405941816, 608912724, 1217825448]

約数ペア:

[(1, 1217825448), (2, 608912724), (3, 405941816), (4, 304456362), (6, 202970908), (7, 173975064), (8, 152228181), (12, 101485454), (14, 86987532), (21, 57991688), (24, 50742727), (28, 43493766), (42, 28995844), (56, 21746883), (79, 15415512), (84, 14497922), (89, 13683432), (158, 7707756), (168, 7248961), (178, 6841716), (237, 5138504), (267, 4561144), (316, 3853878), (356, 3420858), (474, 2569252), (534, 2280572), (553, 2202216), (623, 1954776), (632, 1926939), (712, 1710429), (948, 1284626), (1031, 1181208), (1068, 1140286), (1106, 1101108), (1246, 977388), (1659, 734072), (1869, 651592), (1896, 642313), (2062, 590604), (2136, 570143), (2212, 550554), (2492, 488694), (3093, 393736), (3318, 367036), (3738, 325796), (4124, 295302), (4424, 275277), (4984, 244347), (6186, 196868), (6636, 183518), (7031, 173208), (7217, 168744), (7476, 162898), (8248, 147651), (12372, 98434), (13272, 91759), (14062, 86604), (14434, 84372), (14952, 81449), (21093, 57736), (21651, 56248), (24744, 49217), (28124, 43302), (28868, 42186)]