2011005216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20477}}^1$

素因数の和:20535

約数の個数: 144

約数和(自身を含む): 6440249088

約数和(自身を除く): 4429243872

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, 2728, 2976, 3069, 3168, 4092, 4464, 5456, 6138, 8184, 8928, 10912, 12276, 16368, 20477, 24552, 32736, 40954, 49104, 61431, 81908, 98208, 122862, 163816, 184293, 225247, 245724, 327632, 368586, 450494, 491448, 634787, 655264, 675741, 737172, 900988, 982896, 1269574, 1351482, 1474344, 1801976, 1904361, 1965792, 2027223, 2539148, 2702964, 2948688, 3603952, 3808722, 4054446, 5078296, 5405928, 5713083, 5897376, 6982657, 7207904, 7617444, 8108892, 10156592, 10811856, 11426166, 13965314, 15234888, 16217784, 20313184, 20947971, 21623712, 22852332, 27930628, 30469776, 32435568, 41895942, 45704664, 55861256, 60939552, 62843913, 64871136, 83791884, 91409328, 111722512, 125687826, 167583768, 182818656, 223445024, 251375652, 335167536, 502751304, 670335072, 1005502608, 2011005216]

約数ペア:

[(1, 2011005216), (2, 1005502608), (3, 670335072), (4, 502751304), (6, 335167536), (8, 251375652), (9, 223445024), (11, 182818656), (12, 167583768), (16, 125687826), (18, 111722512), (22, 91409328), (24, 83791884), (31, 64871136), (32, 62843913), (33, 60939552), (36, 55861256), (44, 45704664), (48, 41895942), (62, 32435568), (66, 30469776), (72, 27930628), (88, 22852332), (93, 21623712), (96, 20947971), (99, 20313184), (124, 16217784), (132, 15234888), (144, 13965314), (176, 11426166), (186, 10811856), (198, 10156592), (248, 8108892), (264, 7617444), (279, 7207904), (288, 6982657), (341, 5897376), (352, 5713083), (372, 5405928), (396, 5078296), (496, 4054446), (528, 3808722), (558, 3603952), (682, 2948688), (744, 2702964), (792, 2539148), (992, 2027223), (1023, 1965792), (1056, 1904361), (1116, 1801976), (1364, 1474344), (1488, 1351482), (1584, 1269574), (2046, 982896), (2232, 900988), (2728, 737172), (2976, 675741), (3069, 655264), (3168, 634787), (4092, 491448), (4464, 450494), (5456, 368586), (6138, 327632), (8184, 245724), (8928, 225247), (10912, 184293), (12276, 163816), (16368, 122862), (20477, 98208), (24552, 81908), (32736, 61431), (40954, 49104)]