2028829968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 240

約数和(自身を含む): 6487203840

約数和(自身を除く): 4458373872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 79, 88, 93, 99, 124, 132, 144, 158, 176, 186, 198, 237, 248, 264, 279, 316, 341, 372, 396, 474, 496, 523, 528, 558, 632, 682, 711, 744, 792, 869, 948, 1023, 1046, 1116, 1264, 1364, 1422, 1488, 1569, 1584, 1738, 1896, 2046, 2092, 2232, 2449, 2607, 2728, 2844, 3069, 3138, 3476, 3792, 4092, 4184, 4464, 4707, 4898, 5214, 5456, 5688, 5753, 6138, 6276, 6952, 7347, 7821, 8184, 8368, 9414, 9796, 10428, 11376, 11506, 12276, 12552, 13904, 14694, 15642, 16213, 16368, 17259, 18828, 19592, 20856, 22041, 23012, 24552, 25104, 26939, 29388, 31284, 32426, 34518, 37656, 39184, 41317, 41712, 44082, 46024, 48639, 49104, 51777, 53878, 58776, 62568, 64852, 69036, 75312, 80817, 82634, 88164, 92048, 97278, 103554, 107756, 117552, 123951, 125136, 129704, 138072, 145917, 161634, 165268, 176328, 178343, 194556, 207108, 215512, 242451, 247902, 259408, 276144, 291834, 323268, 330536, 352656, 356686, 371853, 389112, 414216, 431024, 454487, 484902, 495804, 535029, 583668, 646536, 661072, 713372, 743706, 778224, 828432, 908974, 969804, 991608, 1070058, 1167336, 1280827, 1293072, 1363461, 1426744, 1487412, 1605087, 1817948, 1939608, 1983216, 2140116, 2334672, 2561654, 2726922, 2853488, 2974824, 3210174, 3635896, 3842481, 3879216, 4090383, 4280232, 5123308, 5453844, 5949648, 6420348, 7271792, 7684962, 8180766, 8560464, 10246616, 10907688, 11527443, 12840696, 14089097, 15369924, 16361532, 20493232, 21815376, 23054886, 25681392, 28178194, 30739848, 32723064, 42267291, 46109772, 56356388, 61479696, 65446128, 84534582, 92219544, 112712776, 126801873, 169069164, 184439088, 225425552, 253603746, 338138328, 507207492, 676276656, 1014414984, 2028829968]

約数ペア:

[(1, 2028829968), (2, 1014414984), (3, 676276656), (4, 507207492), (6, 338138328), (8, 253603746), (9, 225425552), (11, 184439088), (12, 169069164), (16, 126801873), (18, 112712776), (22, 92219544), (24, 84534582), (31, 65446128), (33, 61479696), (36, 56356388), (44, 46109772), (48, 42267291), (62, 32723064), (66, 30739848), (72, 28178194), (79, 25681392), (88, 23054886), (93, 21815376), (99, 20493232), (124, 16361532), (132, 15369924), (144, 14089097), (158, 12840696), (176, 11527443), (186, 10907688), (198, 10246616), (237, 8560464), (248, 8180766), (264, 7684962), (279, 7271792), (316, 6420348), (341, 5949648), (372, 5453844), (396, 5123308), (474, 4280232), (496, 4090383), (523, 3879216), (528, 3842481), (558, 3635896), (632, 3210174), (682, 2974824), (711, 2853488), (744, 2726922), (792, 2561654), (869, 2334672), (948, 2140116), (1023, 1983216), (1046, 1939608), (1116, 1817948), (1264, 1605087), (1364, 1487412), (1422, 1426744), (1488, 1363461), (1569, 1293072), (1584, 1280827), (1738, 1167336), (1896, 1070058), (2046, 991608), (2092, 969804), (2232, 908974), (2449, 828432), (2607, 778224), (2728, 743706), (2844, 713372), (3069, 661072), (3138, 646536), (3476, 583668), (3792, 535029), (4092, 495804), (4184, 484902), (4464, 454487), (4707, 431024), (4898, 414216), (5214, 389112), (5456, 371853), (5688, 356686), (5753, 352656), (6138, 330536), (6276, 323268), (6952, 291834), (7347, 276144), (7821, 259408), (8184, 247902), (8368, 242451), (9414, 215512), (9796, 207108), (10428, 194556), (11376, 178343), (11506, 176328), (12276, 165268), (12552, 161634), (13904, 145917), (14694, 138072), (15642, 129704), (16213, 125136), (16368, 123951), (17259, 117552), (18828, 107756), (19592, 103554), (20856, 97278), (22041, 92048), (23012, 88164), (24552, 82634), (25104, 80817), (26939, 75312), (29388, 69036), (31284, 64852), (32426, 62568), (34518, 58776), (37656, 53878), (39184, 51777), (41317, 49104), (41712, 48639), (44082, 46024)]