395056551876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{322591}}^1$

素因数の和:322905

約数の個数: 96

約数和(自身を含む): 1075237847040

約数和(自身を除く): 680181295164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 239, 244, 366, 427, 478, 717, 732, 854, 956, 1281, 1434, 1673, 1708, 2562, 2868, 3346, 5019, 5124, 6692, 10038, 14579, 20076, 29158, 43737, 58316, 87474, 102053, 174948, 204106, 306159, 322591, 408212, 612318, 645182, 967773, 1224636, 1290364, 1935546, 2258137, 3871092, 4516274, 6774411, 9032548, 13548822, 19678051, 27097644, 39356102, 59034153, 77099249, 78712204, 118068306, 137746357, 154198498, 231297747, 236136612, 275492714, 308396996, 413239071, 462595494, 539694743, 550985428, 826478142, 925190988, 1079389486, 1619084229, 1652956284, 2158778972, 3238168458, 4703054189, 6476336916, 9406108378, 14109162567, 18812216756, 28218325134, 32921379323, 56436650268, 65842758646, 98764137969, 131685517292, 197528275938, 395056551876]

約数ペア:

[(1, 395056551876), (2, 197528275938), (3, 131685517292), (4, 98764137969), (6, 65842758646), (7, 56436650268), (12, 32921379323), (14, 28218325134), (21, 18812216756), (28, 14109162567), (42, 9406108378), (61, 6476336916), (84, 4703054189), (122, 3238168458), (183, 2158778972), (239, 1652956284), (244, 1619084229), (366, 1079389486), (427, 925190988), (478, 826478142), (717, 550985428), (732, 539694743), (854, 462595494), (956, 413239071), (1281, 308396996), (1434, 275492714), (1673, 236136612), (1708, 231297747), (2562, 154198498), (2868, 137746357), (3346, 118068306), (5019, 78712204), (5124, 77099249), (6692, 59034153), (10038, 39356102), (14579, 27097644), (20076, 19678051), (29158, 13548822), (43737, 9032548), (58316, 6774411), (87474, 4516274), (102053, 3871092), (174948, 2258137), (204106, 1935546), (306159, 1290364), (322591, 1224636), (408212, 967773), (612318, 645182)]