2721456144

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{21211}}^1$

素因数の和:21248

約数の個数: 140

約数和(自身を含む): 8624714352

約数和(自身を除く): 5903258208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1782, 1944, 2376, 2673, 2916, 3564, 3888, 4752, 5346, 5832, 7128, 8019, 10692, 11664, 14256, 16038, 21211, 21384, 32076, 42422, 42768, 63633, 64152, 84844, 127266, 128304, 169688, 190899, 233321, 254532, 339376, 381798, 466642, 509064, 572697, 699963, 763596, 933284, 1018128, 1145394, 1399926, 1527192, 1718091, 1866568, 2099889, 2290788, 2799852, 3054384, 3436182, 3733136, 4199778, 4581576, 5154273, 5599704, 6299667, 6872364, 8399556, 9163152, 10308546, 11199408, 12599334, 13744728, 15462819, 16799112, 18899001, 20617092, 25198668, 27489456, 30925638, 33598224, 37798002, 41234184, 50397336, 56697003, 61851276, 75596004, 82468368, 100794672, 113394006, 123702552, 151192008, 170091009, 226788012, 247405104, 302384016, 340182018, 453576024, 680364036, 907152048, 1360728072, 2721456144]

約数ペア:

[(1, 2721456144), (2, 1360728072), (3, 907152048), (4, 680364036), (6, 453576024), (8, 340182018), (9, 302384016), (11, 247405104), (12, 226788012), (16, 170091009), (18, 151192008), (22, 123702552), (24, 113394006), (27, 100794672), (33, 82468368), (36, 75596004), (44, 61851276), (48, 56697003), (54, 50397336), (66, 41234184), (72, 37798002), (81, 33598224), (88, 30925638), (99, 27489456), (108, 25198668), (132, 20617092), (144, 18899001), (162, 16799112), (176, 15462819), (198, 13744728), (216, 12599334), (243, 11199408), (264, 10308546), (297, 9163152), (324, 8399556), (396, 6872364), (432, 6299667), (486, 5599704), (528, 5154273), (594, 4581576), (648, 4199778), (729, 3733136), (792, 3436182), (891, 3054384), (972, 2799852), (1188, 2290788), (1296, 2099889), (1458, 1866568), (1584, 1718091), (1782, 1527192), (1944, 1399926), (2376, 1145394), (2673, 1018128), (2916, 933284), (3564, 763596), (3888, 699963), (4752, 572697), (5346, 509064), (5832, 466642), (7128, 381798), (8019, 339376), (10692, 254532), (11664, 233321), (14256, 190899), (16038, 169688), (21211, 128304), (21384, 127266), (32076, 84844), (42422, 64152), (42768, 63633)]