331877568

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 1022957568

約数和(自身を除く): 691080000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 62, 64, 66, 74, 88, 93, 96, 111, 124, 132, 137, 148, 176, 186, 192, 222, 248, 264, 274, 296, 341, 352, 372, 407, 411, 444, 496, 528, 548, 592, 682, 704, 744, 814, 822, 888, 992, 1023, 1056, 1096, 1147, 1184, 1221, 1364, 1488, 1507, 1628, 1644, 1776, 1984, 2046, 2112, 2192, 2294, 2368, 2442, 2728, 2976, 3014, 3256, 3288, 3441, 3552, 4092, 4247, 4384, 4521, 4588, 4884, 5069, 5456, 5952, 6028, 6512, 6576, 6882, 7104, 8184, 8494, 8768, 9042, 9176, 9768, 10138, 10912, 12056, 12617, 12741, 13024, 13152, 13764, 15207, 16368, 16988, 18084, 18352, 19536, 20276, 21824, 24112, 25234, 25482, 26048, 26304, 27528, 30414, 32736, 33976, 36168, 36704, 37851, 39072, 40552, 46717, 48224, 50468, 50964, 55056, 55759, 60828, 65472, 67952, 72336, 73408, 75702, 78144, 81104, 93434, 96448, 100936, 101928, 110112, 111518, 121656, 135904, 140151, 144672, 151404, 157139, 162208, 167277, 186868, 201872, 203856, 220224, 223036, 243312, 271808, 280302, 289344, 302808, 314278, 324416, 334554, 373736, 403744, 407712, 446072, 471417, 486624, 560604, 605616, 628556, 669108, 747472, 807488, 815424, 892144, 942834, 973248, 1121208, 1211232, 1257112, 1338216, 1494944, 1728529, 1784288, 1885668, 2242416, 2422464, 2514224, 2676432, 2989888, 3457058, 3568576, 3771336, 4484832, 5028448, 5185587, 5352864, 6914116, 7542672, 8969664, 10056896, 10371174, 10705728, 13828232, 15085344, 20742348, 27656464, 30170688, 41484696, 55312928, 82969392, 110625856, 165938784, 331877568]

約数ペア:

[(1, 331877568), (2, 165938784), (3, 110625856), (4, 82969392), (6, 55312928), (8, 41484696), (11, 30170688), (12, 27656464), (16, 20742348), (22, 15085344), (24, 13828232), (31, 10705728), (32, 10371174), (33, 10056896), (37, 8969664), (44, 7542672), (48, 6914116), (62, 5352864), (64, 5185587), (66, 5028448), (74, 4484832), (88, 3771336), (93, 3568576), (96, 3457058), (111, 2989888), (124, 2676432), (132, 2514224), (137, 2422464), (148, 2242416), (176, 1885668), (186, 1784288), (192, 1728529), (222, 1494944), (248, 1338216), (264, 1257112), (274, 1211232), (296, 1121208), (341, 973248), (352, 942834), (372, 892144), (407, 815424), (411, 807488), (444, 747472), (496, 669108), (528, 628556), (548, 605616), (592, 560604), (682, 486624), (704, 471417), (744, 446072), (814, 407712), (822, 403744), (888, 373736), (992, 334554), (1023, 324416), (1056, 314278), (1096, 302808), (1147, 289344), (1184, 280302), (1221, 271808), (1364, 243312), (1488, 223036), (1507, 220224), (1628, 203856), (1644, 201872), (1776, 186868), (1984, 167277), (2046, 162208), (2112, 157139), (2192, 151404), (2294, 144672), (2368, 140151), (2442, 135904), (2728, 121656), (2976, 111518), (3014, 110112), (3256, 101928), (3288, 100936), (3441, 96448), (3552, 93434), (4092, 81104), (4247, 78144), (4384, 75702), (4521, 73408), (4588, 72336), (4884, 67952), (5069, 65472), (5456, 60828), (5952, 55759), (6028, 55056), (6512, 50964), (6576, 50468), (6882, 48224), (7104, 46717), (8184, 40552), (8494, 39072), (8768, 37851), (9042, 36704), (9176, 36168), (9768, 33976), (10138, 32736), (10912, 30414), (12056, 27528), (12617, 26304), (12741, 26048), (13024, 25482), (13152, 25234), (13764, 24112), (15207, 21824), (16368, 20276), (16988, 19536), (18084, 18352)]