791848763264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{38629}}^1$

素因数の和:38880

約数の個数: 128

約数和(自身を含む): 1729931750400

約数和(自身を除く): 938082987136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 127, 128, 194, 208, 254, 388, 416, 508, 776, 832, 1016, 1261, 1552, 1651, 1664, 2032, 2522, 3104, 3302, 4064, 5044, 6208, 6604, 8128, 10088, 12319, 12416, 13208, 16256, 20176, 24638, 26416, 38629, 40352, 49276, 52832, 77258, 80704, 98552, 105664, 154516, 160147, 161408, 197104, 211328, 309032, 320294, 394208, 502177, 618064, 640588, 788416, 1004354, 1236128, 1281176, 1576832, 2008708, 2472256, 2562352, 3747013, 4017416, 4905883, 4944512, 5124704, 7494026, 8034832, 9811766, 10249408, 14988052, 16069664, 19623532, 20498816, 29976104, 32139328, 39247064, 48711169, 59952208, 63776479, 64278656, 78494128, 97422338, 119904416, 127552958, 156988256, 194844676, 239808832, 255105916, 313976512, 389689352, 475870651, 479617664, 510211832, 627953024, 779378704, 951741302, 1020423664, 1558757408, 1903482604, 2040847328, 3117514816, 3806965208, 4081694656, 6186318463, 6235029632, 7613930416, 8163389312, 12372636926, 15227860832, 24745273852, 30455721664, 49490547704, 60911443328, 98981095408, 197962190816, 395924381632, 791848763264]

約数ペア:

[(1, 791848763264), (2, 395924381632), (4, 197962190816), (8, 98981095408), (13, 60911443328), (16, 49490547704), (26, 30455721664), (32, 24745273852), (52, 15227860832), (64, 12372636926), (97, 8163389312), (104, 7613930416), (127, 6235029632), (128, 6186318463), (194, 4081694656), (208, 3806965208), (254, 3117514816), (388, 2040847328), (416, 1903482604), (508, 1558757408), (776, 1020423664), (832, 951741302), (1016, 779378704), (1261, 627953024), (1552, 510211832), (1651, 479617664), (1664, 475870651), (2032, 389689352), (2522, 313976512), (3104, 255105916), (3302, 239808832), (4064, 194844676), (5044, 156988256), (6208, 127552958), (6604, 119904416), (8128, 97422338), (10088, 78494128), (12319, 64278656), (12416, 63776479), (13208, 59952208), (16256, 48711169), (20176, 39247064), (24638, 32139328), (26416, 29976104), (38629, 20498816), (40352, 19623532), (49276, 16069664), (52832, 14988052), (77258, 10249408), (80704, 9811766), (98552, 8034832), (105664, 7494026), (154516, 5124704), (160147, 4944512), (161408, 4905883), (197104, 4017416), (211328, 3747013), (309032, 2562352), (320294, 2472256), (394208, 2008708), (502177, 1576832), (618064, 1281176), (640588, 1236128), (788416, 1004354)]