890780688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 3043198080

約数和(自身を除く): 2152417392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 227, 229, 238, 252, 272, 306, 336, 357, 408, 454, 458, 476, 504, 612, 681, 687, 714, 816, 908, 916, 952, 1008, 1071, 1224, 1362, 1374, 1428, 1589, 1603, 1816, 1832, 1904, 2043, 2061, 2142, 2448, 2724, 2748, 2856, 3178, 3206, 3632, 3664, 3859, 3893, 4086, 4122, 4284, 4767, 4809, 5448, 5496, 5712, 6356, 6412, 7718, 7786, 8172, 8244, 8568, 9534, 9618, 10896, 10992, 11577, 11679, 12712, 12824, 14301, 14427, 15436, 15572, 16344, 16488, 17136, 19068, 19236, 23154, 23358, 25424, 25648, 27013, 27251, 28602, 28854, 30872, 31144, 32688, 32976, 34731, 35037, 38136, 38472, 46308, 46716, 51983, 54026, 54502, 57204, 57708, 61744, 62288, 69462, 70074, 76272, 76944, 81039, 81753, 92616, 93432, 103966, 108052, 109004, 114408, 115416, 138924, 140148, 155949, 162078, 163506, 185232, 186864, 207932, 216104, 218008, 228816, 230832, 243117, 245259, 277848, 280296, 311898, 324156, 327012, 363881, 415864, 432208, 436016, 467847, 486234, 490518, 555696, 560592, 623796, 648312, 654024, 727762, 831728, 883711, 935694, 972468, 981036, 1091643, 1247592, 1296624, 1308048, 1455524, 1767422, 1871388, 1944936, 1962072, 2183286, 2495184, 2651133, 2911048, 3274929, 3534844, 3742776, 3889872, 3924144, 4366572, 5302266, 5822096, 6185977, 6549858, 7069688, 7485552, 7953399, 8733144, 10604532, 12371954, 13099716, 14139376, 15906798, 17466288, 18557931, 21209064, 24743908, 26199432, 31813596, 37115862, 42418128, 49487816, 52398864, 55673793, 63627192, 74231724, 98975632, 111347586, 127254384, 148463448, 222695172, 296926896, 445390344, 890780688]

約数ペア:

[(1, 890780688), (2, 445390344), (3, 296926896), (4, 222695172), (6, 148463448), (7, 127254384), (8, 111347586), (9, 98975632), (12, 74231724), (14, 63627192), (16, 55673793), (17, 52398864), (18, 49487816), (21, 42418128), (24, 37115862), (28, 31813596), (34, 26199432), (36, 24743908), (42, 21209064), (48, 18557931), (51, 17466288), (56, 15906798), (63, 14139376), (68, 13099716), (72, 12371954), (84, 10604532), (102, 8733144), (112, 7953399), (119, 7485552), (126, 7069688), (136, 6549858), (144, 6185977), (153, 5822096), (168, 5302266), (204, 4366572), (227, 3924144), (229, 3889872), (238, 3742776), (252, 3534844), (272, 3274929), (306, 2911048), (336, 2651133), (357, 2495184), (408, 2183286), (454, 1962072), (458, 1944936), (476, 1871388), (504, 1767422), (612, 1455524), (681, 1308048), (687, 1296624), (714, 1247592), (816, 1091643), (908, 981036), (916, 972468), (952, 935694), (1008, 883711), (1071, 831728), (1224, 727762), (1362, 654024), (1374, 648312), (1428, 623796), (1589, 560592), (1603, 555696), (1816, 490518), (1832, 486234), (1904, 467847), (2043, 436016), (2061, 432208), (2142, 415864), (2448, 363881), (2724, 327012), (2748, 324156), (2856, 311898), (3178, 280296), (3206, 277848), (3632, 245259), (3664, 243117), (3859, 230832), (3893, 228816), (4086, 218008), (4122, 216104), (4284, 207932), (4767, 186864), (4809, 185232), (5448, 163506), (5496, 162078), (5712, 155949), (6356, 140148), (6412, 138924), (7718, 115416), (7786, 114408), (8172, 109004), (8244, 108052), (8568, 103966), (9534, 93432), (9618, 92616), (10896, 81753), (10992, 81039), (11577, 76944), (11679, 76272), (12712, 70074), (12824, 69462), (14301, 62288), (14427, 61744), (15436, 57708), (15572, 57204), (16344, 54502), (16488, 54026), (17136, 51983), (19068, 46716), (19236, 46308), (23154, 38472), (23358, 38136), (25424, 35037), (25648, 34731), (27013, 32976), (27251, 32688), (28602, 31144), (28854, 30872)]