747268704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28513}}^1$

素因数の和:28549

約数の個数: 144

約数和(自身を含む): 2615532192

約数和(自身を除く): 1868263488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 28513, 57026, 85539, 114052, 171078, 199591, 228104, 256617, 342156, 370669, 399182, 456208, 513234, 598773, 684312, 741338, 798364, 912416, 1026468, 1112007, 1197546, 1368624, 1482676, 1596728, 1796319, 2052936, 2224014, 2395092, 2594683, 2737248, 2965352, 3193456, 3336021, 3592638, 4105872, 4448028, 4790184, 5189366, 5930704, 6386912, 6672042, 7185276, 7784049, 8211744, 8896056, 9580368, 10378732, 11861408, 13344084, 14370552, 15568098, 17792112, 19160736, 20757464, 23352147, 26688168, 28741104, 31136196, 35584224, 41514928, 46704294, 53376336, 57482208, 62272392, 83029856, 93408588, 106752672, 124544784, 186817176, 249089568, 373634352, 747268704]

約数ペア:

[(1, 747268704), (2, 373634352), (3, 249089568), (4, 186817176), (6, 124544784), (7, 106752672), (8, 93408588), (9, 83029856), (12, 62272392), (13, 57482208), (14, 53376336), (16, 46704294), (18, 41514928), (21, 35584224), (24, 31136196), (26, 28741104), (28, 26688168), (32, 23352147), (36, 20757464), (39, 19160736), (42, 17792112), (48, 15568098), (52, 14370552), (56, 13344084), (63, 11861408), (72, 10378732), (78, 9580368), (84, 8896056), (91, 8211744), (96, 7784049), (104, 7185276), (112, 6672042), (117, 6386912), (126, 5930704), (144, 5189366), (156, 4790184), (168, 4448028), (182, 4105872), (208, 3592638), (224, 3336021), (234, 3193456), (252, 2965352), (273, 2737248), (288, 2594683), (312, 2395092), (336, 2224014), (364, 2052936), (416, 1796319), (468, 1596728), (504, 1482676), (546, 1368624), (624, 1197546), (672, 1112007), (728, 1026468), (819, 912416), (936, 798364), (1008, 741338), (1092, 684312), (1248, 598773), (1456, 513234), (1638, 456208), (1872, 399182), (2016, 370669), (2184, 342156), (2912, 256617), (3276, 228104), (3744, 199591), (4368, 171078), (6552, 114052), (8736, 85539), (13104, 57026), (26208, 28513)]