318549672

素因数分解:

$2^3\times 3^9\times 7^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 1087664160

約数和(自身を除く): 769114488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 289, 306, 324, 357, 378, 408, 459, 476, 486, 504, 567, 578, 612, 648, 714, 729, 756, 867, 918, 952, 972, 1071, 1134, 1156, 1224, 1377, 1428, 1458, 1512, 1701, 1734, 1836, 1944, 2023, 2142, 2187, 2268, 2312, 2601, 2754, 2856, 2916, 3213, 3402, 3468, 3672, 4046, 4131, 4284, 4374, 4536, 5103, 5202, 5508, 5832, 6069, 6426, 6561, 6804, 6936, 7803, 8092, 8262, 8568, 8748, 9639, 10206, 10404, 11016, 12138, 12393, 12852, 13122, 13608, 15309, 15606, 16184, 16524, 17496, 18207, 19278, 19683, 20412, 20808, 23409, 24276, 24786, 25704, 26244, 28917, 30618, 31212, 33048, 36414, 37179, 38556, 39366, 40824, 45927, 46818, 48552, 49572, 52488, 54621, 57834, 61236, 62424, 70227, 72828, 74358, 77112, 78732, 86751, 91854, 93636, 99144, 109242, 111537, 115668, 122472, 137781, 140454, 145656, 148716, 157464, 163863, 173502, 183708, 187272, 210681, 218484, 223074, 231336, 260253, 275562, 280908, 297432, 327726, 334611, 347004, 367416, 421362, 436968, 446148, 491589, 520506, 551124, 561816, 632043, 655452, 669222, 694008, 780759, 842724, 892296, 983178, 1041012, 1102248, 1264086, 1310904, 1338444, 1474767, 1561518, 1685448, 1896129, 1966356, 2082024, 2342277, 2528172, 2676888, 2949534, 3123036, 3792258, 3932712, 4424301, 4684554, 5056344, 5688387, 5899068, 6246072, 7584516, 8848602, 9369108, 11376774, 11798136, 13272903, 15169032, 17697204, 18738216, 22753548, 26545806, 35394408, 39818709, 45507096, 53091612, 79637418, 106183224, 159274836, 318549672]

約数ペア:

[(1, 318549672), (2, 159274836), (3, 106183224), (4, 79637418), (6, 53091612), (7, 45507096), (8, 39818709), (9, 35394408), (12, 26545806), (14, 22753548), (17, 18738216), (18, 17697204), (21, 15169032), (24, 13272903), (27, 11798136), (28, 11376774), (34, 9369108), (36, 8848602), (42, 7584516), (51, 6246072), (54, 5899068), (56, 5688387), (63, 5056344), (68, 4684554), (72, 4424301), (81, 3932712), (84, 3792258), (102, 3123036), (108, 2949534), (119, 2676888), (126, 2528172), (136, 2342277), (153, 2082024), (162, 1966356), (168, 1896129), (189, 1685448), (204, 1561518), (216, 1474767), (238, 1338444), (243, 1310904), (252, 1264086), (289, 1102248), (306, 1041012), (324, 983178), (357, 892296), (378, 842724), (408, 780759), (459, 694008), (476, 669222), (486, 655452), (504, 632043), (567, 561816), (578, 551124), (612, 520506), (648, 491589), (714, 446148), (729, 436968), (756, 421362), (867, 367416), (918, 347004), (952, 334611), (972, 327726), (1071, 297432), (1134, 280908), (1156, 275562), (1224, 260253), (1377, 231336), (1428, 223074), (1458, 218484), (1512, 210681), (1701, 187272), (1734, 183708), (1836, 173502), (1944, 163863), (2023, 157464), (2142, 148716), (2187, 145656), (2268, 140454), (2312, 137781), (2601, 122472), (2754, 115668), (2856, 111537), (2916, 109242), (3213, 99144), (3402, 93636), (3468, 91854), (3672, 86751), (4046, 78732), (4131, 77112), (4284, 74358), (4374, 72828), (4536, 70227), (5103, 62424), (5202, 61236), (5508, 57834), (5832, 54621), (6069, 52488), (6426, 49572), (6561, 48552), (6804, 46818), (6936, 45927), (7803, 40824), (8092, 39366), (8262, 38556), (8568, 37179), (8748, 36414), (9639, 33048), (10206, 31212), (10404, 30618), (11016, 28917), (12138, 26244), (12393, 25704), (12852, 24786), (13122, 24276), (13608, 23409), (15309, 20808), (15606, 20412), (16184, 19683), (16524, 19278), (17496, 18207)]