664543236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1927457280

約数和(自身を除く): 1262914044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 73, 74, 84, 87, 101, 111, 116, 146, 148, 174, 202, 203, 219, 222, 259, 292, 303, 348, 404, 406, 438, 444, 511, 518, 606, 609, 707, 777, 812, 876, 1022, 1036, 1073, 1212, 1218, 1414, 1533, 1554, 2044, 2117, 2121, 2146, 2436, 2701, 2828, 2929, 3066, 3108, 3219, 3737, 4234, 4242, 4292, 5402, 5858, 6132, 6351, 6438, 7373, 7474, 7511, 8103, 8468, 8484, 8787, 10804, 11211, 11716, 12702, 12876, 14746, 14819, 14948, 15022, 16206, 17574, 18907, 20503, 22119, 22422, 22533, 25404, 26159, 29492, 29638, 30044, 32412, 35148, 37814, 41006, 44238, 44457, 44844, 45066, 51611, 52318, 56721, 59276, 61509, 75628, 78329, 78477, 82012, 88476, 88914, 90132, 103222, 104636, 108373, 113442, 123018, 154833, 156658, 156954, 177828, 206444, 213817, 216746, 226884, 234987, 246036, 272801, 309666, 313316, 313908, 325119, 427634, 433492, 469974, 545602, 548303, 619332, 641451, 650238, 758611, 818403, 855268, 939948, 1091204, 1096606, 1282902, 1300476, 1496719, 1517222, 1636806, 1644909, 1909607, 2193212, 2275833, 2565804, 2993438, 3034444, 3273612, 3289818, 3819214, 4490157, 4551666, 5728821, 5986876, 6579636, 7638428, 7911229, 8980314, 9103332, 11457642, 15822458, 17960628, 22915284, 23733687, 31644916, 47467374, 55378603, 94934748, 110757206, 166135809, 221514412, 332271618, 664543236]

約数ペア:

[(1, 664543236), (2, 332271618), (3, 221514412), (4, 166135809), (6, 110757206), (7, 94934748), (12, 55378603), (14, 47467374), (21, 31644916), (28, 23733687), (29, 22915284), (37, 17960628), (42, 15822458), (58, 11457642), (73, 9103332), (74, 8980314), (84, 7911229), (87, 7638428), (101, 6579636), (111, 5986876), (116, 5728821), (146, 4551666), (148, 4490157), (174, 3819214), (202, 3289818), (203, 3273612), (219, 3034444), (222, 2993438), (259, 2565804), (292, 2275833), (303, 2193212), (348, 1909607), (404, 1644909), (406, 1636806), (438, 1517222), (444, 1496719), (511, 1300476), (518, 1282902), (606, 1096606), (609, 1091204), (707, 939948), (777, 855268), (812, 818403), (876, 758611), (1022, 650238), (1036, 641451), (1073, 619332), (1212, 548303), (1218, 545602), (1414, 469974), (1533, 433492), (1554, 427634), (2044, 325119), (2117, 313908), (2121, 313316), (2146, 309666), (2436, 272801), (2701, 246036), (2828, 234987), (2929, 226884), (3066, 216746), (3108, 213817), (3219, 206444), (3737, 177828), (4234, 156954), (4242, 156658), (4292, 154833), (5402, 123018), (5858, 113442), (6132, 108373), (6351, 104636), (6438, 103222), (7373, 90132), (7474, 88914), (7511, 88476), (8103, 82012), (8468, 78477), (8484, 78329), (8787, 75628), (10804, 61509), (11211, 59276), (11716, 56721), (12702, 52318), (12876, 51611), (14746, 45066), (14819, 44844), (14948, 44457), (15022, 44238), (16206, 41006), (17574, 37814), (18907, 35148), (20503, 32412), (22119, 30044), (22422, 29638), (22533, 29492), (25404, 26159)]