309432708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 681229692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 23, 26, 34, 36, 38, 39, 46, 51, 52, 57, 68, 69, 76, 78, 89, 92, 102, 114, 117, 138, 153, 156, 171, 178, 204, 207, 221, 228, 234, 247, 267, 276, 299, 306, 323, 342, 356, 391, 414, 437, 442, 468, 494, 534, 598, 612, 646, 663, 684, 741, 782, 801, 828, 874, 884, 897, 969, 988, 1068, 1157, 1173, 1196, 1292, 1311, 1326, 1482, 1513, 1564, 1602, 1691, 1748, 1794, 1938, 1989, 2047, 2223, 2314, 2346, 2622, 2652, 2691, 2907, 2964, 3026, 3204, 3382, 3471, 3519, 3588, 3876, 3933, 3978, 4094, 4199, 4446, 4539, 4628, 4692, 5073, 5083, 5244, 5382, 5681, 5814, 6052, 6141, 6764, 6942, 7038, 7429, 7866, 7956, 8188, 8398, 8892, 9078, 10146, 10166, 10413, 10764, 11362, 11628, 12282, 12597, 13617, 13884, 14076, 14858, 15219, 15249, 15732, 16796, 17043, 18156, 18423, 19669, 20292, 20332, 20826, 21983, 22287, 22724, 24564, 25194, 26611, 27234, 28747, 29716, 30438, 30498, 34086, 34799, 36846, 37791, 38893, 39338, 41652, 43966, 44574, 45747, 50388, 51129, 53222, 54468, 57494, 59007, 60876, 60996, 65949, 66861, 68172, 69598, 73692, 75582, 77786, 78676, 79833, 86241, 87932, 89148, 91494, 96577, 102258, 104397, 106444, 114988, 116679, 118014, 131898, 133722, 139196, 151164, 155572, 159666, 172482, 177021, 182988, 193154, 197847, 204516, 208794, 233358, 236028, 239499, 258723, 263796, 267444, 289731, 313191, 319332, 344964, 350037, 354042, 373711, 386308, 395694, 417588, 452387, 466716, 478998, 505609, 517446, 579462, 626382, 661181, 700074, 708084, 747422, 791388, 869193, 904774, 957996, 1011218, 1034892, 1121133, 1158924, 1252764, 1322362, 1357161, 1400148, 1494844, 1516827, 1738386, 1809548, 1983543, 2022436, 2242266, 2644724, 2714322, 3033654, 3363399, 3476772, 3967086, 4071483, 4484532, 4550481, 5428644, 5950629, 6067308, 6726798, 7934172, 8142966, 8595353, 9100962, 11901258, 13453596, 16285932, 17190706, 18201924, 23802516, 25786059, 34381412, 51572118, 77358177, 103144236, 154716354, 309432708]

約数ペア:

[(1, 309432708), (2, 154716354), (3, 103144236), (4, 77358177), (6, 51572118), (9, 34381412), (12, 25786059), (13, 23802516), (17, 18201924), (18, 17190706), (19, 16285932), (23, 13453596), (26, 11901258), (34, 9100962), (36, 8595353), (38, 8142966), (39, 7934172), (46, 6726798), (51, 6067308), (52, 5950629), (57, 5428644), (68, 4550481), (69, 4484532), (76, 4071483), (78, 3967086), (89, 3476772), (92, 3363399), (102, 3033654), (114, 2714322), (117, 2644724), (138, 2242266), (153, 2022436), (156, 1983543), (171, 1809548), (178, 1738386), (204, 1516827), (207, 1494844), (221, 1400148), (228, 1357161), (234, 1322362), (247, 1252764), (267, 1158924), (276, 1121133), (299, 1034892), (306, 1011218), (323, 957996), (342, 904774), (356, 869193), (391, 791388), (414, 747422), (437, 708084), (442, 700074), (468, 661181), (494, 626382), (534, 579462), (598, 517446), (612, 505609), (646, 478998), (663, 466716), (684, 452387), (741, 417588), (782, 395694), (801, 386308), (828, 373711), (874, 354042), (884, 350037), (897, 344964), (969, 319332), (988, 313191), (1068, 289731), (1157, 267444), (1173, 263796), (1196, 258723), (1292, 239499), (1311, 236028), (1326, 233358), (1482, 208794), (1513, 204516), (1564, 197847), (1602, 193154), (1691, 182988), (1748, 177021), (1794, 172482), (1938, 159666), (1989, 155572), (2047, 151164), (2223, 139196), (2314, 133722), (2346, 131898), (2622, 118014), (2652, 116679), (2691, 114988), (2907, 106444), (2964, 104397), (3026, 102258), (3204, 96577), (3382, 91494), (3471, 89148), (3519, 87932), (3588, 86241), (3876, 79833), (3933, 78676), (3978, 77786), (4094, 75582), (4199, 73692), (4446, 69598), (4539, 68172), (4628, 66861), (4692, 65949), (5073, 60996), (5083, 60876), (5244, 59007), (5382, 57494), (5681, 54468), (5814, 53222), (6052, 51129), (6141, 50388), (6764, 45747), (6942, 44574), (7038, 43966), (7429, 41652), (7866, 39338), (7956, 38893), (8188, 37791), (8398, 36846), (8892, 34799), (9078, 34086), (10146, 30498), (10166, 30438), (10413, 29716), (10764, 28747), (11362, 27234), (11628, 26611), (12282, 25194), (12597, 24564), (13617, 22724), (13884, 22287), (14076, 21983), (14858, 20826), (15219, 20332), (15249, 20292), (15732, 19669), (16796, 18423), (17043, 18156)]