4921012008

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1893

約数の個数: 256

約数和(自身を含む): 15963264000

約数和(自身を除く): 11042251992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 61, 66, 72, 76, 88, 99, 108, 114, 122, 132, 152, 171, 183, 198, 209, 216, 228, 244, 264, 297, 342, 366, 396, 418, 456, 488, 513, 549, 594, 627, 671, 684, 732, 792, 836, 1026, 1098, 1159, 1188, 1254, 1342, 1368, 1464, 1647, 1672, 1787, 1881, 2013, 2052, 2196, 2318, 2376, 2508, 2684, 3294, 3477, 3574, 3762, 4026, 4104, 4392, 4636, 5016, 5361, 5368, 5643, 6039, 6588, 6954, 7148, 7524, 8052, 9272, 10431, 10722, 11286, 12078, 12749, 13176, 13908, 14296, 15048, 16083, 16104, 18117, 19657, 20862, 21444, 22572, 24156, 25498, 27816, 31293, 32166, 33953, 36234, 38247, 39314, 41724, 42888, 45144, 48249, 48312, 50996, 58971, 62586, 64332, 67906, 72468, 76494, 78628, 83448, 96498, 101859, 101992, 109007, 114741, 117942, 125172, 128664, 135812, 144936, 152988, 157256, 176913, 192996, 203718, 218014, 229482, 235884, 250344, 271624, 305577, 305976, 327021, 344223, 353826, 373483, 385992, 407436, 436028, 458964, 471768, 530739, 611154, 654042, 688446, 707652, 746966, 814872, 872056, 916731, 917928, 981063, 1061478, 1120449, 1199077, 1222308, 1308084, 1376892, 1415304, 1493932, 1833462, 1962126, 2071133, 2122956, 2240898, 2398154, 2444616, 2616168, 2753784, 2943189, 2987864, 3361347, 3597231, 3666924, 3924252, 4142266, 4245912, 4481796, 4796308, 5886378, 6213399, 6722694, 7194462, 7333848, 7848504, 8284532, 8963592, 9592616, 10084041, 10791693, 11772756, 12426798, 13445388, 14388924, 16569064, 18640197, 20168082, 21583386, 22782463, 23545512, 24853596, 26890776, 28777848, 32375079, 37280394, 40336164, 43166772, 45564926, 49707192, 55920591, 64750158, 68347389, 74560788, 80672328, 86333544, 91129852, 111841182, 129500316, 136694778, 149121576, 182259704, 205042167, 223682364, 259000632, 273389556, 410084334, 447364728, 546779112, 615126501, 820168668, 1230253002, 1640337336, 2460506004, 4921012008]

約数ペア:

[(1, 4921012008), (2, 2460506004), (3, 1640337336), (4, 1230253002), (6, 820168668), (8, 615126501), (9, 546779112), (11, 447364728), (12, 410084334), (18, 273389556), (19, 259000632), (22, 223682364), (24, 205042167), (27, 182259704), (33, 149121576), (36, 136694778), (38, 129500316), (44, 111841182), (54, 91129852), (57, 86333544), (61, 80672328), (66, 74560788), (72, 68347389), (76, 64750158), (88, 55920591), (99, 49707192), (108, 45564926), (114, 43166772), (122, 40336164), (132, 37280394), (152, 32375079), (171, 28777848), (183, 26890776), (198, 24853596), (209, 23545512), (216, 22782463), (228, 21583386), (244, 20168082), (264, 18640197), (297, 16569064), (342, 14388924), (366, 13445388), (396, 12426798), (418, 11772756), (456, 10791693), (488, 10084041), (513, 9592616), (549, 8963592), (594, 8284532), (627, 7848504), (671, 7333848), (684, 7194462), (732, 6722694), (792, 6213399), (836, 5886378), (1026, 4796308), (1098, 4481796), (1159, 4245912), (1188, 4142266), (1254, 3924252), (1342, 3666924), (1368, 3597231), (1464, 3361347), (1647, 2987864), (1672, 2943189), (1787, 2753784), (1881, 2616168), (2013, 2444616), (2052, 2398154), (2196, 2240898), (2318, 2122956), (2376, 2071133), (2508, 1962126), (2684, 1833462), (3294, 1493932), (3477, 1415304), (3574, 1376892), (3762, 1308084), (4026, 1222308), (4104, 1199077), (4392, 1120449), (4636, 1061478), (5016, 981063), (5361, 917928), (5368, 916731), (5643, 872056), (6039, 814872), (6588, 746966), (6954, 707652), (7148, 688446), (7524, 654042), (8052, 611154), (9272, 530739), (10431, 471768), (10722, 458964), (11286, 436028), (12078, 407436), (12749, 385992), (13176, 373483), (13908, 353826), (14296, 344223), (15048, 327021), (16083, 305976), (16104, 305577), (18117, 271624), (19657, 250344), (20862, 235884), (21444, 229482), (22572, 218014), (24156, 203718), (25498, 192996), (27816, 176913), (31293, 157256), (32166, 152988), (33953, 144936), (36234, 135812), (38247, 128664), (39314, 125172), (41724, 117942), (42888, 114741), (45144, 109007), (48249, 101992), (48312, 101859), (50996, 96498), (58971, 83448), (62586, 78628), (64332, 76494), (67906, 72468)]