620457552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 240

約数和(自身を含む): 2112364800

約数和(自身を除く): 1491907248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 33, 36, 39, 44, 48, 52, 58, 66, 72, 78, 87, 88, 99, 104, 116, 117, 132, 143, 144, 156, 174, 176, 198, 208, 232, 234, 261, 264, 286, 312, 319, 348, 377, 396, 429, 464, 468, 522, 528, 572, 624, 638, 696, 754, 792, 858, 936, 957, 1039, 1044, 1131, 1144, 1276, 1287, 1392, 1508, 1584, 1716, 1872, 1914, 2078, 2088, 2262, 2288, 2552, 2574, 2871, 3016, 3117, 3393, 3432, 3828, 4147, 4156, 4176, 4524, 5104, 5148, 5742, 6032, 6234, 6786, 6864, 7656, 8294, 8312, 9048, 9351, 10296, 11429, 11484, 12441, 12468, 13507, 13572, 15312, 16588, 16624, 18096, 18702, 20592, 22858, 22968, 24882, 24936, 27014, 27144, 30131, 33176, 34287, 37323, 37404, 40521, 45716, 45936, 49764, 49872, 54028, 54288, 60262, 66352, 68574, 74646, 74808, 81042, 90393, 91432, 99528, 102861, 108056, 120524, 121563, 137148, 148577, 149292, 149616, 162084, 180786, 182864, 199056, 205722, 216112, 241048, 243126, 271179, 274296, 297154, 298584, 324168, 331441, 361572, 391703, 411444, 445731, 482096, 486252, 542358, 548592, 594308, 597168, 648336, 662882, 723144, 783406, 822888, 891462, 972504, 994323, 1084716, 1175109, 1188616, 1325764, 1337193, 1446288, 1566812, 1645776, 1782924, 1945008, 1988646, 2169432, 2350218, 2377232, 2651528, 2674386, 2982969, 3133624, 3525327, 3565848, 3977292, 4308733, 4338864, 4700436, 5303056, 5348772, 5965938, 6267248, 7050654, 7131696, 7954584, 8617466, 9400872, 10697544, 11931876, 12926199, 14101308, 15909168, 17234932, 18801744, 21395088, 23863752, 25852398, 28202616, 34469864, 38778597, 47727504, 51704796, 56405232, 68939728, 77557194, 103409592, 155114388, 206819184, 310228776, 620457552]

約数ペア:

[(1, 620457552), (2, 310228776), (3, 206819184), (4, 155114388), (6, 103409592), (8, 77557194), (9, 68939728), (11, 56405232), (12, 51704796), (13, 47727504), (16, 38778597), (18, 34469864), (22, 28202616), (24, 25852398), (26, 23863752), (29, 21395088), (33, 18801744), (36, 17234932), (39, 15909168), (44, 14101308), (48, 12926199), (52, 11931876), (58, 10697544), (66, 9400872), (72, 8617466), (78, 7954584), (87, 7131696), (88, 7050654), (99, 6267248), (104, 5965938), (116, 5348772), (117, 5303056), (132, 4700436), (143, 4338864), (144, 4308733), (156, 3977292), (174, 3565848), (176, 3525327), (198, 3133624), (208, 2982969), (232, 2674386), (234, 2651528), (261, 2377232), (264, 2350218), (286, 2169432), (312, 1988646), (319, 1945008), (348, 1782924), (377, 1645776), (396, 1566812), (429, 1446288), (464, 1337193), (468, 1325764), (522, 1188616), (528, 1175109), (572, 1084716), (624, 994323), (638, 972504), (696, 891462), (754, 822888), (792, 783406), (858, 723144), (936, 662882), (957, 648336), (1039, 597168), (1044, 594308), (1131, 548592), (1144, 542358), (1276, 486252), (1287, 482096), (1392, 445731), (1508, 411444), (1584, 391703), (1716, 361572), (1872, 331441), (1914, 324168), (2078, 298584), (2088, 297154), (2262, 274296), (2288, 271179), (2552, 243126), (2574, 241048), (2871, 216112), (3016, 205722), (3117, 199056), (3393, 182864), (3432, 180786), (3828, 162084), (4147, 149616), (4156, 149292), (4176, 148577), (4524, 137148), (5104, 121563), (5148, 120524), (5742, 108056), (6032, 102861), (6234, 99528), (6786, 91432), (6864, 90393), (7656, 81042), (8294, 74808), (8312, 74646), (9048, 68574), (9351, 66352), (10296, 60262), (11429, 54288), (11484, 54028), (12441, 49872), (12468, 49764), (13507, 45936), (13572, 45716), (15312, 40521), (16588, 37404), (16624, 37323), (18096, 34287), (18702, 33176), (20592, 30131), (22858, 27144), (22968, 27014), (24882, 24936)]