281696381664

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{3923}}^1$

素因数の和:5889

約数の個数: 192

約数和(自身を含む): 817626991104

約数和(自身を除く): 535930609440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 544, 552, 736, 782, 816, 1104, 1173, 1564, 1632, 1913, 2208, 2346, 3128, 3826, 3923, 4692, 5739, 6256, 7652, 7846, 9384, 11478, 11769, 12512, 15304, 15692, 18768, 22956, 23538, 30608, 31384, 32521, 37536, 43999, 45912, 47076, 61216, 62768, 65042, 66691, 87998, 90229, 91824, 94152, 97563, 125536, 130084, 131997, 133382, 175996, 180458, 183648, 188304, 195126, 200073, 260168, 263994, 266764, 270687, 351992, 360916, 376608, 390252, 400146, 520336, 527988, 533528, 541374, 703984, 721832, 747983, 780504, 800292, 1040672, 1055976, 1067056, 1082748, 1407968, 1443664, 1495966, 1533893, 1561008, 1600584, 2111952, 2134112, 2165496, 2243949, 2887328, 2991932, 3067786, 3122016, 3201168, 4223904, 4330992, 4487898, 4601679, 5983864, 6135572, 6402336, 7504699, 8661984, 8975796, 9203358, 11967728, 12271144, 15009398, 17951592, 18406716, 22514097, 23935456, 24542288, 30018796, 35903184, 36813432, 45028194, 49084576, 60037592, 71806368, 73626864, 90056388, 120075184, 127579883, 147253728, 172608077, 180112776, 240150368, 255159766, 345216154, 360225552, 382739649, 510319532, 517824231, 690432308, 720451104, 765479298, 1020639064, 1035648462, 1380864616, 1530958596, 2041278128, 2071296924, 2761729232, 2934337309, 3061917192, 4082556256, 4142593848, 5523458464, 5868674618, 6123834384, 8285187696, 8803011927, 11737349236, 12247668768, 16570375392, 17606023854, 23474698472, 35212047708, 46949396944, 70424095416, 93898793888, 140848190832, 281696381664]

約数ペア:

[(1, 281696381664), (2, 140848190832), (3, 93898793888), (4, 70424095416), (6, 46949396944), (8, 35212047708), (12, 23474698472), (16, 17606023854), (17, 16570375392), (23, 12247668768), (24, 11737349236), (32, 8803011927), (34, 8285187696), (46, 6123834384), (48, 5868674618), (51, 5523458464), (68, 4142593848), (69, 4082556256), (92, 3061917192), (96, 2934337309), (102, 2761729232), (136, 2071296924), (138, 2041278128), (184, 1530958596), (204, 1380864616), (272, 1035648462), (276, 1020639064), (368, 765479298), (391, 720451104), (408, 690432308), (544, 517824231), (552, 510319532), (736, 382739649), (782, 360225552), (816, 345216154), (1104, 255159766), (1173, 240150368), (1564, 180112776), (1632, 172608077), (1913, 147253728), (2208, 127579883), (2346, 120075184), (3128, 90056388), (3826, 73626864), (3923, 71806368), (4692, 60037592), (5739, 49084576), (6256, 45028194), (7652, 36813432), (7846, 35903184), (9384, 30018796), (11478, 24542288), (11769, 23935456), (12512, 22514097), (15304, 18406716), (15692, 17951592), (18768, 15009398), (22956, 12271144), (23538, 11967728), (30608, 9203358), (31384, 8975796), (32521, 8661984), (37536, 7504699), (43999, 6402336), (45912, 6135572), (47076, 5983864), (61216, 4601679), (62768, 4487898), (65042, 4330992), (66691, 4223904), (87998, 3201168), (90229, 3122016), (91824, 3067786), (94152, 2991932), (97563, 2887328), (125536, 2243949), (130084, 2165496), (131997, 2134112), (133382, 2111952), (175996, 1600584), (180458, 1561008), (183648, 1533893), (188304, 1495966), (195126, 1443664), (200073, 1407968), (260168, 1082748), (263994, 1067056), (266764, 1055976), (270687, 1040672), (351992, 800292), (360916, 780504), (376608, 747983), (390252, 721832), (400146, 703984), (520336, 541374), (527988, 533528)]