642674514816

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9787319}}^1$

素因数の和:9787361

約数の個数: 128

約数和(自身を含む): 1996613280000

約数和(自身を除く): 1353938765184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 32832, 65664, 9787319, 19574638, 29361957, 39149276, 58723914, 78298552, 88085871, 117447828, 156597104, 176171742, 185959061, 234895656, 264257613, 313194208, 352343484, 371918122, 469791312, 528515226, 557877183, 626388416, 704686968, 743836244, 939582624, 1057030452, 1115754366, 1252776832, 1409373936, 1487672488, 1673631549, 1879165248, 2114060904, 2231508732, 2818747872, 2975344976, 3347263098, 3758330496, 4228121808, 4463017464, 5020894647, 5637495744, 5950689952, 6694526196, 8456243616, 8926034928, 10041789294, 11274991488, 11901379904, 13389052392, 16912487232, 17852069856, 20083578588, 23802759808, 26778104784, 33824974464, 35704139712, 40167157176, 53556209568, 71408279424, 80334314352, 107112419136, 160668628704, 214224838272, 321337257408, 642674514816]

約数ペア:

[(1, 642674514816), (2, 321337257408), (3, 214224838272), (4, 160668628704), (6, 107112419136), (8, 80334314352), (9, 71408279424), (12, 53556209568), (16, 40167157176), (18, 35704139712), (19, 33824974464), (24, 26778104784), (27, 23802759808), (32, 20083578588), (36, 17852069856), (38, 16912487232), (48, 13389052392), (54, 11901379904), (57, 11274991488), (64, 10041789294), (72, 8926034928), (76, 8456243616), (96, 6694526196), (108, 5950689952), (114, 5637495744), (128, 5020894647), (144, 4463017464), (152, 4228121808), (171, 3758330496), (192, 3347263098), (216, 2975344976), (228, 2818747872), (288, 2231508732), (304, 2114060904), (342, 1879165248), (384, 1673631549), (432, 1487672488), (456, 1409373936), (513, 1252776832), (576, 1115754366), (608, 1057030452), (684, 939582624), (864, 743836244), (912, 704686968), (1026, 626388416), (1152, 557877183), (1216, 528515226), (1368, 469791312), (1728, 371918122), (1824, 352343484), (2052, 313194208), (2432, 264257613), (2736, 234895656), (3456, 185959061), (3648, 176171742), (4104, 156597104), (5472, 117447828), (7296, 88085871), (8208, 78298552), (10944, 58723914), (16416, 39149276), (21888, 29361957), (32832, 19574638), (65664, 9787319)]