1992199536

素因数分解:

$2^4\times 3^7\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 6180720480

約数和(自身を除く): 4188520944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 197, 204, 216, 243, 272, 289, 306, 324, 394, 408, 432, 459, 486, 578, 591, 612, 648, 729, 788, 816, 867, 918, 972, 1156, 1182, 1224, 1296, 1377, 1458, 1576, 1734, 1773, 1836, 1944, 2187, 2312, 2364, 2448, 2601, 2754, 2916, 3152, 3349, 3468, 3546, 3672, 3888, 4131, 4374, 4624, 4728, 5202, 5319, 5508, 5832, 6698, 6936, 7092, 7344, 7803, 8262, 8748, 9456, 10047, 10404, 10638, 11016, 11664, 12393, 13396, 13872, 14184, 15606, 15957, 16524, 17496, 20094, 20808, 21276, 22032, 23409, 24786, 26792, 28368, 30141, 31212, 31914, 33048, 34992, 37179, 40188, 41616, 42552, 46818, 47871, 49572, 53584, 56933, 60282, 62424, 63828, 66096, 70227, 74358, 80376, 85104, 90423, 93636, 95742, 99144, 113866, 120564, 124848, 127656, 140454, 143613, 148716, 160752, 170799, 180846, 187272, 191484, 198288, 210681, 227732, 241128, 255312, 271269, 280908, 287226, 297432, 341598, 361692, 374544, 382968, 421362, 430839, 455464, 482256, 512397, 542538, 561816, 574452, 594864, 632043, 683196, 723384, 765936, 813807, 842724, 861678, 910928, 1024794, 1085076, 1123632, 1148904, 1264086, 1366392, 1446768, 1537191, 1627614, 1685448, 1723356, 2049588, 2170152, 2297808, 2441421, 2528172, 2732784, 3074382, 3255228, 3370896, 3446712, 4099176, 4340304, 4611573, 4882842, 5056344, 6148764, 6510456, 6893424, 7324263, 8198352, 9223146, 9765684, 10112688, 12297528, 13020912, 13834719, 14648526, 18446292, 19531368, 24595056, 27669438, 29297052, 36892584, 39062736, 41504157, 55338876, 58594104, 73785168, 83008314, 110677752, 117188208, 124512471, 166016628, 221355504, 249024942, 332033256, 498049884, 664066512, 996099768, 1992199536]

約数ペア:

[(1, 1992199536), (2, 996099768), (3, 664066512), (4, 498049884), (6, 332033256), (8, 249024942), (9, 221355504), (12, 166016628), (16, 124512471), (17, 117188208), (18, 110677752), (24, 83008314), (27, 73785168), (34, 58594104), (36, 55338876), (48, 41504157), (51, 39062736), (54, 36892584), (68, 29297052), (72, 27669438), (81, 24595056), (102, 19531368), (108, 18446292), (136, 14648526), (144, 13834719), (153, 13020912), (162, 12297528), (197, 10112688), (204, 9765684), (216, 9223146), (243, 8198352), (272, 7324263), (289, 6893424), (306, 6510456), (324, 6148764), (394, 5056344), (408, 4882842), (432, 4611573), (459, 4340304), (486, 4099176), (578, 3446712), (591, 3370896), (612, 3255228), (648, 3074382), (729, 2732784), (788, 2528172), (816, 2441421), (867, 2297808), (918, 2170152), (972, 2049588), (1156, 1723356), (1182, 1685448), (1224, 1627614), (1296, 1537191), (1377, 1446768), (1458, 1366392), (1576, 1264086), (1734, 1148904), (1773, 1123632), (1836, 1085076), (1944, 1024794), (2187, 910928), (2312, 861678), (2364, 842724), (2448, 813807), (2601, 765936), (2754, 723384), (2916, 683196), (3152, 632043), (3349, 594864), (3468, 574452), (3546, 561816), (3672, 542538), (3888, 512397), (4131, 482256), (4374, 455464), (4624, 430839), (4728, 421362), (5202, 382968), (5319, 374544), (5508, 361692), (5832, 341598), (6698, 297432), (6936, 287226), (7092, 280908), (7344, 271269), (7803, 255312), (8262, 241128), (8748, 227732), (9456, 210681), (10047, 198288), (10404, 191484), (10638, 187272), (11016, 180846), (11664, 170799), (12393, 160752), (13396, 148716), (13872, 143613), (14184, 140454), (15606, 127656), (15957, 124848), (16524, 120564), (17496, 113866), (20094, 99144), (20808, 95742), (21276, 93636), (22032, 90423), (23409, 85104), (24786, 80376), (26792, 74358), (28368, 70227), (30141, 66096), (31212, 63828), (31914, 62424), (33048, 60282), (34992, 56933), (37179, 53584), (40188, 49572), (41616, 47871), (42552, 46818)]