2648202216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 7800192000

約数和(自身を除く): 5151989784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 47, 57, 66, 76, 88, 94, 114, 132, 141, 152, 188, 209, 228, 239, 264, 282, 376, 418, 456, 478, 517, 564, 627, 717, 836, 893, 956, 1034, 1128, 1254, 1434, 1551, 1672, 1786, 1912, 2068, 2209, 2508, 2629, 2679, 2868, 3102, 3572, 4136, 4418, 4541, 5016, 5258, 5358, 5736, 6204, 6627, 7144, 7887, 8836, 9082, 9823, 10516, 10716, 11233, 12408, 13254, 13623, 15774, 17672, 18164, 19646, 21032, 21432, 22466, 24299, 26508, 27246, 29469, 31548, 33699, 36328, 39292, 41971, 44932, 48598, 49951, 53016, 54492, 58938, 63096, 67398, 72897, 78584, 83942, 89864, 97196, 99902, 108984, 117876, 123563, 125913, 134796, 145794, 149853, 167884, 194392, 199804, 213427, 235752, 247126, 251826, 269592, 291588, 299706, 335768, 370689, 399608, 426854, 461681, 494252, 503652, 527951, 583176, 599412, 640281, 741378, 853708, 923362, 988504, 1007304, 1055902, 1198824, 1280562, 1385043, 1482756, 1583853, 1707416, 1846724, 2111804, 2347697, 2561124, 2770086, 2965512, 3167706, 3693448, 4223608, 4695394, 5122248, 5540172, 5807461, 6335412, 7043091, 9390788, 10031069, 11080344, 11614922, 12670824, 14086182, 17422383, 18781576, 20062138, 23229844, 28172364, 30093207, 34844766, 40124276, 46459688, 56344728, 60186414, 69689532, 80248552, 110341759, 120372828, 139379064, 220683518, 240745656, 331025277, 441367036, 662050554, 882734072, 1324101108, 2648202216]

約数ペア:

[(1, 2648202216), (2, 1324101108), (3, 882734072), (4, 662050554), (6, 441367036), (8, 331025277), (11, 240745656), (12, 220683518), (19, 139379064), (22, 120372828), (24, 110341759), (33, 80248552), (38, 69689532), (44, 60186414), (47, 56344728), (57, 46459688), (66, 40124276), (76, 34844766), (88, 30093207), (94, 28172364), (114, 23229844), (132, 20062138), (141, 18781576), (152, 17422383), (188, 14086182), (209, 12670824), (228, 11614922), (239, 11080344), (264, 10031069), (282, 9390788), (376, 7043091), (418, 6335412), (456, 5807461), (478, 5540172), (517, 5122248), (564, 4695394), (627, 4223608), (717, 3693448), (836, 3167706), (893, 2965512), (956, 2770086), (1034, 2561124), (1128, 2347697), (1254, 2111804), (1434, 1846724), (1551, 1707416), (1672, 1583853), (1786, 1482756), (1912, 1385043), (2068, 1280562), (2209, 1198824), (2508, 1055902), (2629, 1007304), (2679, 988504), (2868, 923362), (3102, 853708), (3572, 741378), (4136, 640281), (4418, 599412), (4541, 583176), (5016, 527951), (5258, 503652), (5358, 494252), (5736, 461681), (6204, 426854), (6627, 399608), (7144, 370689), (7887, 335768), (8836, 299706), (9082, 291588), (9823, 269592), (10516, 251826), (10716, 247126), (11233, 235752), (12408, 213427), (13254, 199804), (13623, 194392), (15774, 167884), (17672, 149853), (18164, 145794), (19646, 134796), (21032, 125913), (21432, 123563), (22466, 117876), (24299, 108984), (26508, 99902), (27246, 97196), (29469, 89864), (31548, 83942), (33699, 78584), (36328, 72897), (39292, 67398), (41971, 63096), (44932, 58938), (48598, 54492), (49951, 53016)]