1291248192

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30431}}^1$

素因数の和:30476

約数の個数: 112

約数和(自身を含む): 3895782912

約数和(自身を除く): 2604534720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 7072, 10608, 14144, 21216, 30431, 42432, 60862, 91293, 121724, 182586, 243448, 365172, 395603, 486896, 517327, 730344, 791206, 973792, 1034654, 1186809, 1460688, 1551981, 1582412, 1947584, 2069308, 2373618, 2921376, 3103962, 3164824, 4138616, 4747236, 5842752, 6207924, 6329648, 6725251, 8277232, 9494472, 12415848, 12659296, 13450502, 16554464, 18988944, 20175753, 24831696, 25318592, 26901004, 33108928, 37977888, 40351506, 49663392, 53802008, 75955776, 80703012, 99326784, 107604016, 161406024, 215208032, 322812048, 430416064, 645624096, 1291248192]

約数ペア:

[(1, 1291248192), (2, 645624096), (3, 430416064), (4, 322812048), (6, 215208032), (8, 161406024), (12, 107604016), (13, 99326784), (16, 80703012), (17, 75955776), (24, 53802008), (26, 49663392), (32, 40351506), (34, 37977888), (39, 33108928), (48, 26901004), (51, 25318592), (52, 24831696), (64, 20175753), (68, 18988944), (78, 16554464), (96, 13450502), (102, 12659296), (104, 12415848), (136, 9494472), (156, 8277232), (192, 6725251), (204, 6329648), (208, 6207924), (221, 5842752), (272, 4747236), (312, 4138616), (408, 3164824), (416, 3103962), (442, 2921376), (544, 2373618), (624, 2069308), (663, 1947584), (816, 1582412), (832, 1551981), (884, 1460688), (1088, 1186809), (1248, 1034654), (1326, 973792), (1632, 791206), (1768, 730344), (2496, 517327), (2652, 486896), (3264, 395603), (3536, 365172), (5304, 243448), (7072, 182586), (10608, 121724), (14144, 91293), (21216, 60862), (30431, 42432)]