1440553674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^2$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 3443243904

約数和(自身を除く): 2002690230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 103, 106, 122, 159, 183, 206, 309, 318, 366, 371, 427, 618, 721, 742, 854, 1113, 1281, 1442, 2163, 2226, 2562, 3233, 4326, 5459, 6283, 6466, 9699, 10609, 10918, 12566, 16377, 18849, 19398, 21218, 22631, 31827, 32754, 37698, 38213, 43981, 45262, 63654, 67893, 74263, 76426, 87962, 114639, 131943, 135786, 148526, 222789, 229278, 263886, 332999, 445578, 562277, 647149, 665998, 998997, 1124554, 1294298, 1686831, 1941447, 1997994, 2330993, 3373662, 3882894, 3935939, 4530043, 4661986, 6992979, 7871878, 9060086, 11807817, 13590129, 13985958, 23615634, 27180258, 34298897, 68597794, 102896691, 205793382, 240092279, 480184558, 720276837, 1440553674]

約数ペア:

[(1, 1440553674), (2, 720276837), (3, 480184558), (6, 240092279), (7, 205793382), (14, 102896691), (21, 68597794), (42, 34298897), (53, 27180258), (61, 23615634), (103, 13985958), (106, 13590129), (122, 11807817), (159, 9060086), (183, 7871878), (206, 6992979), (309, 4661986), (318, 4530043), (366, 3935939), (371, 3882894), (427, 3373662), (618, 2330993), (721, 1997994), (742, 1941447), (854, 1686831), (1113, 1294298), (1281, 1124554), (1442, 998997), (2163, 665998), (2226, 647149), (2562, 562277), (3233, 445578), (4326, 332999), (5459, 263886), (6283, 229278), (6466, 222789), (9699, 148526), (10609, 135786), (10918, 131943), (12566, 114639), (16377, 87962), (18849, 76426), (19398, 74263), (21218, 67893), (22631, 63654), (31827, 45262), (32754, 43981), (37698, 38213)]