215410752

素因数分解:

$2^6\times 3^{11}\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 168

約数和(自身を含む): 674928800

約数和(自身を除く): 459518048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 729, 864, 912, 972, 1026, 1216, 1296, 1368, 1458, 1539, 1728, 1824, 1944, 2052, 2187, 2592, 2736, 2916, 3078, 3648, 3888, 4104, 4374, 4617, 5184, 5472, 5832, 6156, 6561, 7776, 8208, 8748, 9234, 10944, 11664, 12312, 13122, 13851, 15552, 16416, 17496, 18468, 19683, 23328, 24624, 26244, 27702, 32832, 34992, 36936, 39366, 41553, 46656, 49248, 52488, 55404, 59049, 69984, 73872, 78732, 83106, 98496, 104976, 110808, 118098, 124659, 139968, 147744, 157464, 166212, 177147, 209952, 221616, 236196, 249318, 295488, 314928, 332424, 354294, 373977, 419904, 443232, 472392, 498636, 629856, 664848, 708588, 747954, 886464, 944784, 997272, 1121931, 1259712, 1329696, 1417176, 1495908, 1889568, 1994544, 2243862, 2659392, 2834352, 2991816, 3365793, 3779136, 3989088, 4487724, 5668704, 5983632, 6731586, 7978176, 8975448, 11337408, 11967264, 13463172, 17950896, 23934528, 26926344, 35901792, 53852688, 71803584, 107705376, 215410752]

約数ペア:

[(1, 215410752), (2, 107705376), (3, 71803584), (4, 53852688), (6, 35901792), (8, 26926344), (9, 23934528), (12, 17950896), (16, 13463172), (18, 11967264), (19, 11337408), (24, 8975448), (27, 7978176), (32, 6731586), (36, 5983632), (38, 5668704), (48, 4487724), (54, 3989088), (57, 3779136), (64, 3365793), (72, 2991816), (76, 2834352), (81, 2659392), (96, 2243862), (108, 1994544), (114, 1889568), (144, 1495908), (152, 1417176), (162, 1329696), (171, 1259712), (192, 1121931), (216, 997272), (228, 944784), (243, 886464), (288, 747954), (304, 708588), (324, 664848), (342, 629856), (432, 498636), (456, 472392), (486, 443232), (513, 419904), (576, 373977), (608, 354294), (648, 332424), (684, 314928), (729, 295488), (864, 249318), (912, 236196), (972, 221616), (1026, 209952), (1216, 177147), (1296, 166212), (1368, 157464), (1458, 147744), (1539, 139968), (1728, 124659), (1824, 118098), (1944, 110808), (2052, 104976), (2187, 98496), (2592, 83106), (2736, 78732), (2916, 73872), (3078, 69984), (3648, 59049), (3888, 55404), (4104, 52488), (4374, 49248), (4617, 46656), (5184, 41553), (5472, 39366), (5832, 36936), (6156, 34992), (6561, 32832), (7776, 27702), (8208, 26244), (8748, 24624), (9234, 23328), (10944, 19683), (11664, 18468), (12312, 17496), (13122, 16416), (13851, 15552)]