216289187856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{31039}}^1$

素因数の和:31314

約数の個数: 240

約数和(自身を含む): 717322977280

約数和(自身を除く): 501033789424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 223, 248, 252, 279, 336, 372, 434, 446, 496, 504, 558, 651, 669, 744, 868, 892, 1008, 1116, 1302, 1338, 1488, 1561, 1736, 1784, 1953, 2007, 2232, 2604, 2676, 3122, 3472, 3568, 3906, 4014, 4464, 4683, 5208, 5352, 6244, 6913, 7812, 8028, 9366, 10416, 10704, 12488, 13826, 14049, 15624, 16056, 18732, 20739, 24976, 27652, 28098, 31039, 31248, 32112, 37464, 41478, 48391, 55304, 56196, 62078, 62217, 74928, 82956, 93117, 96782, 110608, 112392, 124156, 124434, 145173, 165912, 186234, 193564, 217273, 224784, 248312, 248868, 279351, 290346, 331824, 372468, 387128, 434546, 435519, 496624, 497736, 558702, 580692, 651819, 744936, 774256, 869092, 871038, 962209, 995472, 1117404, 1161384, 1303638, 1489872, 1738184, 1742076, 1924418, 1955457, 2234808, 2322768, 2607276, 2886627, 3476368, 3484152, 3848836, 3910914, 4469616, 5214552, 5773254, 6735463, 6921697, 6968304, 7697672, 7821828, 8659881, 10429104, 11546508, 13470926, 13843394, 15395344, 15643656, 17319762, 20206389, 20765091, 23093016, 26941852, 27686788, 31287312, 34639524, 40412778, 41530182, 46186032, 48451879, 53883704, 55373576, 60619167, 62295273, 69279048, 80825556, 83060364, 96903758, 107767408, 110747152, 121238334, 124590546, 138558096, 145355637, 161651112, 166120728, 193807516, 214572607, 242476668, 249181092, 290711274, 323302224, 332241456, 387615032, 429145214, 436066911, 484953336, 498362184, 581422548, 643717821, 775230064, 858290428, 872133822, 969906672, 996724368, 1162845096, 1287435642, 1502008249, 1716580856, 1744267644, 1931153463, 2325690192, 2574871284, 3004016498, 3433161712, 3488535288, 3862306926, 4506024747, 5149742568, 6008032996, 6977070576, 7724613852, 9012049494, 10299485136, 12016065992, 13518074241, 15449227704, 18024098988, 24032131984, 27036148482, 30898455408, 36048197976, 54072296964, 72096395952, 108144593928, 216289187856]

約数ペア:

[(1, 216289187856), (2, 108144593928), (3, 72096395952), (4, 54072296964), (6, 36048197976), (7, 30898455408), (8, 27036148482), (9, 24032131984), (12, 18024098988), (14, 15449227704), (16, 13518074241), (18, 12016065992), (21, 10299485136), (24, 9012049494), (28, 7724613852), (31, 6977070576), (36, 6008032996), (42, 5149742568), (48, 4506024747), (56, 3862306926), (62, 3488535288), (63, 3433161712), (72, 3004016498), (84, 2574871284), (93, 2325690192), (112, 1931153463), (124, 1744267644), (126, 1716580856), (144, 1502008249), (168, 1287435642), (186, 1162845096), (217, 996724368), (223, 969906672), (248, 872133822), (252, 858290428), (279, 775230064), (336, 643717821), (372, 581422548), (434, 498362184), (446, 484953336), (496, 436066911), (504, 429145214), (558, 387615032), (651, 332241456), (669, 323302224), (744, 290711274), (868, 249181092), (892, 242476668), (1008, 214572607), (1116, 193807516), (1302, 166120728), (1338, 161651112), (1488, 145355637), (1561, 138558096), (1736, 124590546), (1784, 121238334), (1953, 110747152), (2007, 107767408), (2232, 96903758), (2604, 83060364), (2676, 80825556), (3122, 69279048), (3472, 62295273), (3568, 60619167), (3906, 55373576), (4014, 53883704), (4464, 48451879), (4683, 46186032), (5208, 41530182), (5352, 40412778), (6244, 34639524), (6913, 31287312), (7812, 27686788), (8028, 26941852), (9366, 23093016), (10416, 20765091), (10704, 20206389), (12488, 17319762), (13826, 15643656), (14049, 15395344), (15624, 13843394), (16056, 13470926), (18732, 11546508), (20739, 10429104), (24976, 8659881), (27652, 7821828), (28098, 7697672), (31039, 6968304), (31248, 6921697), (32112, 6735463), (37464, 5773254), (41478, 5214552), (48391, 4469616), (55304, 3910914), (56196, 3848836), (62078, 3484152), (62217, 3476368), (74928, 2886627), (82956, 2607276), (93117, 2322768), (96782, 2234808), (110608, 1955457), (112392, 1924418), (124156, 1742076), (124434, 1738184), (145173, 1489872), (165912, 1303638), (186234, 1161384), (193564, 1117404), (217273, 995472), (224784, 962209), (248312, 871038), (248868, 869092), (279351, 774256), (290346, 744936), (331824, 651819), (372468, 580692), (387128, 558702), (434546, 497736), (435519, 496624)]