18692343472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:1019

約数の個数: 160

約数和(自身を含む): 43467217920

約数和(自身を除く): 24774874448

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 367, 374, 464, 493, 587, 638, 734, 748, 986, 1174, 1276, 1468, 1496, 1972, 2348, 2552, 2936, 2992, 3944, 4037, 4696, 5104, 5423, 5872, 6239, 6457, 7888, 8074, 9392, 9979, 10643, 10846, 12478, 12914, 16148, 17023, 19958, 21286, 21692, 24956, 25828, 32296, 34046, 39916, 42572, 43384, 49912, 51656, 64592, 68092, 68629, 79832, 85144, 86768, 99824, 103312, 109769, 117073, 136184, 137258, 159664, 170288, 180931, 187253, 215429, 219538, 234146, 272368, 274516, 289391, 361862, 374506, 430858, 439076, 468292, 549032, 578782, 723724, 749012, 861716, 878152, 936584, 1098064, 1157564, 1447448, 1498024, 1723432, 1756304, 1873168, 1990241, 2315128, 2369719, 2894896, 2996048, 3183301, 3446864, 3662293, 3980482, 4630256, 4739438, 6247441, 6366602, 7324586, 7960964, 9478876, 12494882, 12733204, 14649172, 15921928, 18957752, 24989764, 25466408, 29298344, 31843856, 37915504, 40285223, 49979528, 50932816, 58596688, 68721851, 80570446, 99959056, 106206497, 137443702, 161140892, 212412994, 274887404, 322281784, 424825988, 549774808, 644563568, 849651976, 1099549616, 1168271467, 1699303952, 2336542934, 4673085868, 9346171736, 18692343472]

約数ペア:

[(1, 18692343472), (2, 9346171736), (4, 4673085868), (8, 2336542934), (11, 1699303952), (16, 1168271467), (17, 1099549616), (22, 849651976), (29, 644563568), (34, 549774808), (44, 424825988), (58, 322281784), (68, 274887404), (88, 212412994), (116, 161140892), (136, 137443702), (176, 106206497), (187, 99959056), (232, 80570446), (272, 68721851), (319, 58596688), (367, 50932816), (374, 49979528), (464, 40285223), (493, 37915504), (587, 31843856), (638, 29298344), (734, 25466408), (748, 24989764), (986, 18957752), (1174, 15921928), (1276, 14649172), (1468, 12733204), (1496, 12494882), (1972, 9478876), (2348, 7960964), (2552, 7324586), (2936, 6366602), (2992, 6247441), (3944, 4739438), (4037, 4630256), (4696, 3980482), (5104, 3662293), (5423, 3446864), (5872, 3183301), (6239, 2996048), (6457, 2894896), (7888, 2369719), (8074, 2315128), (9392, 1990241), (9979, 1873168), (10643, 1756304), (10846, 1723432), (12478, 1498024), (12914, 1447448), (16148, 1157564), (17023, 1098064), (19958, 936584), (21286, 878152), (21692, 861716), (24956, 749012), (25828, 723724), (32296, 578782), (34046, 549032), (39916, 468292), (42572, 439076), (43384, 430858), (49912, 374506), (51656, 361862), (64592, 289391), (68092, 274516), (68629, 272368), (79832, 234146), (85144, 219538), (86768, 215429), (99824, 187253), (103312, 180931), (109769, 170288), (117073, 159664), (136184, 137258)]