7998841008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1744

約数の個数: 240

約数和(自身を含む): 24915072000

約数和(自身を除く): 16916230992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 79, 92, 114, 138, 144, 152, 158, 171, 184, 207, 228, 237, 276, 304, 316, 342, 368, 414, 437, 456, 474, 552, 632, 684, 711, 828, 874, 912, 948, 1104, 1264, 1311, 1368, 1422, 1501, 1609, 1656, 1748, 1817, 1896, 2622, 2736, 2844, 3002, 3218, 3312, 3496, 3634, 3792, 3933, 4503, 4827, 5244, 5451, 5688, 6004, 6436, 6992, 7268, 7866, 9006, 9654, 10488, 10902, 11376, 12008, 12872, 13509, 14481, 14536, 15732, 16353, 18012, 19308, 20976, 21804, 24016, 25744, 27018, 28962, 29072, 30571, 31464, 32706, 34523, 36024, 37007, 38616, 43608, 54036, 57924, 61142, 62928, 65412, 69046, 72048, 74014, 77232, 87216, 91713, 103569, 108072, 111021, 115848, 122284, 127111, 130824, 138092, 148028, 183426, 207138, 216144, 222042, 231696, 244568, 254222, 261648, 275139, 276184, 296056, 310707, 333063, 366852, 381333, 414276, 444084, 489136, 508444, 550278, 552368, 592112, 621414, 666126, 703133, 733704, 762666, 828552, 888168, 1016888, 1100556, 1143999, 1242828, 1332252, 1406266, 1467408, 1525332, 1657104, 1776336, 2033776, 2109399, 2201112, 2287998, 2415109, 2485656, 2664504, 2812532, 2923553, 3050664, 4218798, 4402224, 4575996, 4830218, 4971312, 5329008, 5625064, 5847106, 6101328, 6328197, 7245327, 8437596, 8770659, 9151992, 9660436, 11250128, 11694212, 12656394, 14490654, 16875192, 17541318, 18303984, 19320872, 21735981, 23388424, 25312788, 26311977, 28981308, 33750384, 35082636, 38641744, 43471962, 46776848, 50625576, 52623954, 55547507, 57962616, 70165272, 86943924, 101251152, 105247908, 111095014, 115925232, 140330544, 166642521, 173887848, 210495816, 222190028, 333285042, 347775696, 420991632, 444380056, 499927563, 666570084, 888760112, 999855126, 1333140168, 1999710252, 2666280336, 3999420504, 7998841008]

約数ペア:

[(1, 7998841008), (2, 3999420504), (3, 2666280336), (4, 1999710252), (6, 1333140168), (8, 999855126), (9, 888760112), (12, 666570084), (16, 499927563), (18, 444380056), (19, 420991632), (23, 347775696), (24, 333285042), (36, 222190028), (38, 210495816), (46, 173887848), (48, 166642521), (57, 140330544), (69, 115925232), (72, 111095014), (76, 105247908), (79, 101251152), (92, 86943924), (114, 70165272), (138, 57962616), (144, 55547507), (152, 52623954), (158, 50625576), (171, 46776848), (184, 43471962), (207, 38641744), (228, 35082636), (237, 33750384), (276, 28981308), (304, 26311977), (316, 25312788), (342, 23388424), (368, 21735981), (414, 19320872), (437, 18303984), (456, 17541318), (474, 16875192), (552, 14490654), (632, 12656394), (684, 11694212), (711, 11250128), (828, 9660436), (874, 9151992), (912, 8770659), (948, 8437596), (1104, 7245327), (1264, 6328197), (1311, 6101328), (1368, 5847106), (1422, 5625064), (1501, 5329008), (1609, 4971312), (1656, 4830218), (1748, 4575996), (1817, 4402224), (1896, 4218798), (2622, 3050664), (2736, 2923553), (2844, 2812532), (3002, 2664504), (3218, 2485656), (3312, 2415109), (3496, 2287998), (3634, 2201112), (3792, 2109399), (3933, 2033776), (4503, 1776336), (4827, 1657104), (5244, 1525332), (5451, 1467408), (5688, 1406266), (6004, 1332252), (6436, 1242828), (6992, 1143999), (7268, 1100556), (7866, 1016888), (9006, 888168), (9654, 828552), (10488, 762666), (10902, 733704), (11376, 703133), (12008, 666126), (12872, 621414), (13509, 592112), (14481, 552368), (14536, 550278), (15732, 508444), (16353, 489136), (18012, 444084), (19308, 414276), (20976, 381333), (21804, 366852), (24016, 333063), (25744, 310707), (27018, 296056), (28962, 276184), (29072, 275139), (30571, 261648), (31464, 254222), (32706, 244568), (34523, 231696), (36024, 222042), (37007, 216144), (38616, 207138), (43608, 183426), (54036, 148028), (57924, 138092), (61142, 130824), (62928, 127111), (65412, 122284), (69046, 115848), (72048, 111021), (74014, 108072), (77232, 103569), (87216, 91713)]