2009331216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 6063802368

約数和(自身を除く): 4054471152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 61, 62, 72, 93, 94, 122, 124, 141, 144, 157, 183, 186, 188, 244, 248, 279, 282, 314, 366, 372, 376, 423, 471, 488, 496, 549, 558, 564, 628, 732, 744, 752, 846, 942, 976, 1098, 1116, 1128, 1256, 1413, 1457, 1464, 1488, 1692, 1884, 1891, 2196, 2232, 2256, 2512, 2826, 2867, 2914, 2928, 3384, 3768, 3782, 4371, 4392, 4464, 4867, 5652, 5673, 5734, 5828, 6768, 7379, 7536, 7564, 8601, 8742, 8784, 9577, 9734, 11304, 11346, 11468, 11656, 13113, 14601, 14758, 15128, 17019, 17202, 17484, 19154, 19468, 22137, 22608, 22692, 22936, 23312, 25803, 26226, 28731, 29202, 29516, 30256, 34038, 34404, 34968, 38308, 38936, 43803, 44274, 45384, 45872, 51606, 52452, 57462, 58404, 59032, 66411, 68076, 68808, 69936, 76616, 77872, 86193, 87606, 88548, 88877, 90768, 103212, 104904, 114924, 116808, 118064, 132822, 136152, 137616, 153232, 172386, 175212, 177096, 177754, 206424, 209808, 228749, 229848, 233616, 265644, 266631, 272304, 296887, 344772, 350424, 354192, 355508, 412848, 450119, 457498, 459696, 531288, 533262, 593774, 686247, 689544, 700848, 711016, 799893, 890661, 900238, 914996, 1062576, 1066524, 1187548, 1350357, 1372494, 1379088, 1422032, 1599786, 1781322, 1800476, 1829992, 2058741, 2133048, 2375096, 2671983, 2700714, 2744988, 3199572, 3562644, 3600952, 3659984, 4051071, 4117482, 4266096, 4750192, 5343966, 5401428, 5489976, 6399144, 7125288, 7201904, 8102142, 8234964, 10687932, 10802856, 10979952, 12798288, 13953689, 14250576, 16204284, 16469928, 21375864, 21605712, 27907378, 32408568, 32939856, 41861067, 42751728, 55814756, 64817136, 83722134, 111629512, 125583201, 167444268, 223259024, 251166402, 334888536, 502332804, 669777072, 1004665608, 2009331216]

約数ペア:

[(1, 2009331216), (2, 1004665608), (3, 669777072), (4, 502332804), (6, 334888536), (8, 251166402), (9, 223259024), (12, 167444268), (16, 125583201), (18, 111629512), (24, 83722134), (31, 64817136), (36, 55814756), (47, 42751728), (48, 41861067), (61, 32939856), (62, 32408568), (72, 27907378), (93, 21605712), (94, 21375864), (122, 16469928), (124, 16204284), (141, 14250576), (144, 13953689), (157, 12798288), (183, 10979952), (186, 10802856), (188, 10687932), (244, 8234964), (248, 8102142), (279, 7201904), (282, 7125288), (314, 6399144), (366, 5489976), (372, 5401428), (376, 5343966), (423, 4750192), (471, 4266096), (488, 4117482), (496, 4051071), (549, 3659984), (558, 3600952), (564, 3562644), (628, 3199572), (732, 2744988), (744, 2700714), (752, 2671983), (846, 2375096), (942, 2133048), (976, 2058741), (1098, 1829992), (1116, 1800476), (1128, 1781322), (1256, 1599786), (1413, 1422032), (1457, 1379088), (1464, 1372494), (1488, 1350357), (1692, 1187548), (1884, 1066524), (1891, 1062576), (2196, 914996), (2232, 900238), (2256, 890661), (2512, 799893), (2826, 711016), (2867, 700848), (2914, 689544), (2928, 686247), (3384, 593774), (3768, 533262), (3782, 531288), (4371, 459696), (4392, 457498), (4464, 450119), (4867, 412848), (5652, 355508), (5673, 354192), (5734, 350424), (5828, 344772), (6768, 296887), (7379, 272304), (7536, 266631), (7564, 265644), (8601, 233616), (8742, 229848), (8784, 228749), (9577, 209808), (9734, 206424), (11304, 177754), (11346, 177096), (11468, 175212), (11656, 172386), (13113, 153232), (14601, 137616), (14758, 136152), (15128, 132822), (17019, 118064), (17202, 116808), (17484, 114924), (19154, 104904), (19468, 103212), (22137, 90768), (22608, 88877), (22692, 88548), (22936, 87606), (23312, 86193), (25803, 77872), (26226, 76616), (28731, 69936), (29202, 68808), (29516, 68076), (30256, 66411), (34038, 59032), (34404, 58404), (34968, 57462), (38308, 52452), (38936, 51606), (43803, 45872), (44274, 45384)]