254653344

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2651

約数の個数: 144

約数和(自身を含む): 815802624

約数和(自身を除く): 561149280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2593, 2728, 2976, 3069, 3168, 4092, 4464, 5186, 5456, 6138, 7779, 8184, 8928, 10372, 10912, 12276, 15558, 16368, 20744, 23337, 24552, 28523, 31116, 32736, 41488, 46674, 49104, 57046, 62232, 80383, 82976, 85569, 93348, 98208, 114092, 124464, 160766, 171138, 186696, 228184, 241149, 248928, 256707, 321532, 342276, 373392, 456368, 482298, 513414, 643064, 684552, 723447, 746784, 884213, 912736, 964596, 1026828, 1286128, 1369104, 1446894, 1768426, 1929192, 2053656, 2572256, 2652639, 2738208, 2893788, 3536852, 3858384, 4107312, 5305278, 5787576, 7073704, 7716768, 7957917, 8214624, 10610556, 11575152, 14147408, 15915834, 21221112, 23150304, 28294816, 31831668, 42442224, 63663336, 84884448, 127326672, 254653344]

約数ペア:

[(1, 254653344), (2, 127326672), (3, 84884448), (4, 63663336), (6, 42442224), (8, 31831668), (9, 28294816), (11, 23150304), (12, 21221112), (16, 15915834), (18, 14147408), (22, 11575152), (24, 10610556), (31, 8214624), (32, 7957917), (33, 7716768), (36, 7073704), (44, 5787576), (48, 5305278), (62, 4107312), (66, 3858384), (72, 3536852), (88, 2893788), (93, 2738208), (96, 2652639), (99, 2572256), (124, 2053656), (132, 1929192), (144, 1768426), (176, 1446894), (186, 1369104), (198, 1286128), (248, 1026828), (264, 964596), (279, 912736), (288, 884213), (341, 746784), (352, 723447), (372, 684552), (396, 643064), (496, 513414), (528, 482298), (558, 456368), (682, 373392), (744, 342276), (792, 321532), (992, 256707), (1023, 248928), (1056, 241149), (1116, 228184), (1364, 186696), (1488, 171138), (1584, 160766), (2046, 124464), (2232, 114092), (2593, 98208), (2728, 93348), (2976, 85569), (3069, 82976), (3168, 80383), (4092, 62232), (4464, 57046), (5186, 49104), (5456, 46674), (6138, 41488), (7779, 32736), (8184, 31116), (8928, 28523), (10372, 24552), (10912, 23337), (12276, 20744), (15558, 16368)]