30984923648

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:918

約数の個数: 160

約数和(自身を含む): 72336084480

約数和(自身を除く): 41351160832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 239, 244, 256, 427, 448, 478, 488, 512, 593, 854, 896, 956, 976, 1186, 1673, 1708, 1792, 1912, 1952, 2372, 3346, 3416, 3584, 3824, 3904, 4151, 4744, 6692, 6832, 7648, 7808, 8302, 9488, 13384, 13664, 14579, 15296, 15616, 16604, 18976, 26768, 27328, 29158, 30592, 31232, 33208, 36173, 37952, 53536, 54656, 58316, 61184, 66416, 72346, 75904, 102053, 107072, 109312, 116632, 122368, 132832, 141727, 144692, 151808, 204106, 214144, 218624, 233264, 253211, 265664, 283454, 289384, 303616, 408212, 428288, 466528, 506422, 531328, 566908, 578768, 816424, 856576, 933056, 992089, 1012844, 1062656, 1133816, 1157536, 1632848, 1866112, 1984178, 2025688, 2125312, 2267632, 2315072, 3265696, 3732224, 3968356, 4051376, 4535264, 4630144, 6531392, 7464448, 7936712, 8102752, 8645347, 9070528, 9260288, 13062784, 15873424, 16205504, 17290694, 18141056, 18520576, 26125568, 31746848, 32411008, 34581388, 36282112, 52251136, 60517429, 63493696, 64822016, 69162776, 72564224, 121034858, 126987392, 129644032, 138325552, 242069716, 253974784, 276651104, 484139432, 507949568, 553302208, 968278864, 1106604416, 1936557728, 2213208832, 3873115456, 4426417664, 7746230912, 15492461824, 30984923648]

約数ペア:

[(1, 30984923648), (2, 15492461824), (4, 7746230912), (7, 4426417664), (8, 3873115456), (14, 2213208832), (16, 1936557728), (28, 1106604416), (32, 968278864), (56, 553302208), (61, 507949568), (64, 484139432), (112, 276651104), (122, 253974784), (128, 242069716), (224, 138325552), (239, 129644032), (244, 126987392), (256, 121034858), (427, 72564224), (448, 69162776), (478, 64822016), (488, 63493696), (512, 60517429), (593, 52251136), (854, 36282112), (896, 34581388), (956, 32411008), (976, 31746848), (1186, 26125568), (1673, 18520576), (1708, 18141056), (1792, 17290694), (1912, 16205504), (1952, 15873424), (2372, 13062784), (3346, 9260288), (3416, 9070528), (3584, 8645347), (3824, 8102752), (3904, 7936712), (4151, 7464448), (4744, 6531392), (6692, 4630144), (6832, 4535264), (7648, 4051376), (7808, 3968356), (8302, 3732224), (9488, 3265696), (13384, 2315072), (13664, 2267632), (14579, 2125312), (15296, 2025688), (15616, 1984178), (16604, 1866112), (18976, 1632848), (26768, 1157536), (27328, 1133816), (29158, 1062656), (30592, 1012844), (31232, 992089), (33208, 933056), (36173, 856576), (37952, 816424), (53536, 578768), (54656, 566908), (58316, 531328), (61184, 506422), (66416, 466528), (72346, 428288), (75904, 408212), (102053, 303616), (107072, 289384), (109312, 283454), (116632, 265664), (122368, 253211), (132832, 233264), (141727, 218624), (144692, 214144), (151808, 204106)]