1001357304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 2702937600

約数和(自身を除く): 1701580296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 157, 197, 213, 228, 284, 314, 394, 426, 456, 471, 568, 591, 628, 788, 852, 942, 1182, 1256, 1349, 1576, 1704, 1884, 2364, 2698, 2983, 3743, 3768, 4047, 4728, 5396, 5966, 7486, 8094, 8949, 10792, 11147, 11229, 11932, 13987, 14972, 16188, 17898, 22294, 22458, 23864, 27974, 29944, 30929, 32376, 33441, 35796, 41961, 44588, 44916, 55948, 61858, 66882, 71592, 83922, 89176, 89832, 92787, 111896, 123716, 133764, 167844, 185574, 211793, 247432, 265753, 267528, 335688, 371148, 423586, 531506, 587651, 635379, 742296, 797259, 847172, 1063012, 1175302, 1270758, 1594518, 1694344, 1762953, 2126024, 2195959, 2350604, 2541516, 3189036, 3525906, 4391918, 4701208, 5083032, 6378072, 6587877, 7051812, 8783836, 13175754, 14103624, 17567672, 26351508, 41723221, 52703016, 83446442, 125169663, 166892884, 250339326, 333785768, 500678652, 1001357304]

約数ペア:

[(1, 1001357304), (2, 500678652), (3, 333785768), (4, 250339326), (6, 166892884), (8, 125169663), (12, 83446442), (19, 52703016), (24, 41723221), (38, 26351508), (57, 17567672), (71, 14103624), (76, 13175754), (114, 8783836), (142, 7051812), (152, 6587877), (157, 6378072), (197, 5083032), (213, 4701208), (228, 4391918), (284, 3525906), (314, 3189036), (394, 2541516), (426, 2350604), (456, 2195959), (471, 2126024), (568, 1762953), (591, 1694344), (628, 1594518), (788, 1270758), (852, 1175302), (942, 1063012), (1182, 847172), (1256, 797259), (1349, 742296), (1576, 635379), (1704, 587651), (1884, 531506), (2364, 423586), (2698, 371148), (2983, 335688), (3743, 267528), (3768, 265753), (4047, 247432), (4728, 211793), (5396, 185574), (5966, 167844), (7486, 133764), (8094, 123716), (8949, 111896), (10792, 92787), (11147, 89832), (11229, 89176), (11932, 83922), (13987, 71592), (14972, 66882), (16188, 61858), (17898, 55948), (22294, 44916), (22458, 44588), (23864, 41961), (27974, 35796), (29944, 33441), (30929, 32376)]