18722428928

素因数分解:

$2^{11}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 44728407360

約数和(自身を除く): 26005978432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 64, 82, 106, 112, 128, 164, 212, 224, 256, 287, 328, 371, 424, 448, 512, 574, 601, 656, 742, 848, 896, 1024, 1148, 1202, 1312, 1484, 1696, 1792, 2048, 2173, 2296, 2404, 2624, 2968, 3392, 3584, 4207, 4346, 4592, 4808, 5248, 5936, 6784, 7168, 8414, 8692, 9184, 9616, 10496, 11872, 13568, 14336, 15211, 16828, 17384, 18368, 19232, 20992, 23744, 24641, 27136, 30422, 31853, 33656, 34768, 36736, 38464, 41984, 47488, 49282, 54272, 60844, 63706, 67312, 69536, 73472, 76928, 83968, 94976, 98564, 108544, 121688, 127412, 134624, 139072, 146944, 153856, 172487, 189952, 197128, 222971, 243376, 254824, 269248, 278144, 293888, 307712, 344974, 379904, 394256, 445942, 486752, 509648, 538496, 556288, 587776, 615424, 689948, 759808, 788512, 891884, 973504, 1019296, 1076992, 1112576, 1230848, 1305973, 1379896, 1577024, 1783768, 1947008, 2038592, 2153984, 2225152, 2611946, 2759792, 3154048, 3567536, 3894016, 4077184, 4307968, 4450304, 5223892, 5519584, 6308096, 7135072, 7788032, 8154368, 8615936, 9141811, 10447784, 11039168, 12616192, 14270144, 15576064, 16308736, 18283622, 20895568, 22078336, 25232384, 28540288, 31152128, 32617472, 36567244, 41791136, 44156672, 50464768, 57080576, 65234944, 73134488, 83582272, 88313344, 114161152, 146268976, 167164544, 176626688, 228322304, 292537952, 334329088, 353253376, 456644608, 585075904, 668658176, 1170151808, 1337316352, 2340303616, 2674632704, 4680607232, 9361214464, 18722428928]

約数ペア:

[(1, 18722428928), (2, 9361214464), (4, 4680607232), (7, 2674632704), (8, 2340303616), (14, 1337316352), (16, 1170151808), (28, 668658176), (32, 585075904), (41, 456644608), (53, 353253376), (56, 334329088), (64, 292537952), (82, 228322304), (106, 176626688), (112, 167164544), (128, 146268976), (164, 114161152), (212, 88313344), (224, 83582272), (256, 73134488), (287, 65234944), (328, 57080576), (371, 50464768), (424, 44156672), (448, 41791136), (512, 36567244), (574, 32617472), (601, 31152128), (656, 28540288), (742, 25232384), (848, 22078336), (896, 20895568), (1024, 18283622), (1148, 16308736), (1202, 15576064), (1312, 14270144), (1484, 12616192), (1696, 11039168), (1792, 10447784), (2048, 9141811), (2173, 8615936), (2296, 8154368), (2404, 7788032), (2624, 7135072), (2968, 6308096), (3392, 5519584), (3584, 5223892), (4207, 4450304), (4346, 4307968), (4592, 4077184), (4808, 3894016), (5248, 3567536), (5936, 3154048), (6784, 2759792), (7168, 2611946), (8414, 2225152), (8692, 2153984), (9184, 2038592), (9616, 1947008), (10496, 1783768), (11872, 1577024), (13568, 1379896), (14336, 1305973), (15211, 1230848), (16828, 1112576), (17384, 1076992), (18368, 1019296), (19232, 973504), (20992, 891884), (23744, 788512), (24641, 759808), (27136, 689948), (30422, 615424), (31853, 587776), (33656, 556288), (34768, 538496), (36736, 509648), (38464, 486752), (41984, 445942), (47488, 394256), (49282, 379904), (54272, 344974), (60844, 307712), (63706, 293888), (67312, 278144), (69536, 269248), (73472, 254824), (76928, 243376), (83968, 222971), (94976, 197128), (98564, 189952), (108544, 172487), (121688, 153856), (127412, 146944), (134624, 139072)]