215944512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 692895744

約数和(自身を除く): 476951232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 71, 73, 84, 93, 96, 112, 124, 142, 146, 168, 186, 192, 213, 217, 219, 224, 248, 284, 292, 336, 372, 426, 434, 438, 448, 496, 497, 511, 568, 584, 651, 672, 744, 852, 868, 876, 992, 994, 1022, 1136, 1168, 1302, 1344, 1488, 1491, 1533, 1704, 1736, 1752, 1984, 1988, 2044, 2201, 2263, 2272, 2336, 2604, 2976, 2982, 3066, 3408, 3472, 3504, 3976, 4088, 4402, 4526, 4544, 4672, 5183, 5208, 5952, 5964, 6132, 6603, 6789, 6816, 6944, 7008, 7952, 8176, 8804, 9052, 10366, 10416, 11928, 12264, 13206, 13578, 13632, 13888, 14016, 15407, 15549, 15841, 15904, 16352, 17608, 18104, 20732, 20832, 23856, 24528, 26412, 27156, 30814, 31098, 31682, 31808, 32704, 35216, 36208, 36281, 41464, 41664, 46221, 47523, 47712, 49056, 52824, 54312, 61628, 62196, 63364, 70432, 72416, 72562, 82928, 92442, 95046, 95424, 98112, 105648, 108624, 108843, 123256, 124392, 126728, 140864, 144832, 145124, 160673, 165856, 184884, 190092, 211296, 217248, 217686, 246512, 248784, 253456, 290248, 321346, 331712, 369768, 380184, 422592, 434496, 435372, 482019, 493024, 497568, 506912, 580496, 642692, 739536, 760368, 870744, 964038, 986048, 995136, 1013824, 1124711, 1160992, 1285384, 1479072, 1520736, 1741488, 1928076, 2249422, 2321984, 2570768, 2958144, 3041472, 3374133, 3482976, 3856152, 4498844, 5141536, 6748266, 6965952, 7712304, 8997688, 10283072, 13496532, 15424608, 17995376, 26993064, 30849216, 35990752, 53986128, 71981504, 107972256, 215944512]

約数ペア:

[(1, 215944512), (2, 107972256), (3, 71981504), (4, 53986128), (6, 35990752), (7, 30849216), (8, 26993064), (12, 17995376), (14, 15424608), (16, 13496532), (21, 10283072), (24, 8997688), (28, 7712304), (31, 6965952), (32, 6748266), (42, 5141536), (48, 4498844), (56, 3856152), (62, 3482976), (64, 3374133), (71, 3041472), (73, 2958144), (84, 2570768), (93, 2321984), (96, 2249422), (112, 1928076), (124, 1741488), (142, 1520736), (146, 1479072), (168, 1285384), (186, 1160992), (192, 1124711), (213, 1013824), (217, 995136), (219, 986048), (224, 964038), (248, 870744), (284, 760368), (292, 739536), (336, 642692), (372, 580496), (426, 506912), (434, 497568), (438, 493024), (448, 482019), (496, 435372), (497, 434496), (511, 422592), (568, 380184), (584, 369768), (651, 331712), (672, 321346), (744, 290248), (852, 253456), (868, 248784), (876, 246512), (992, 217686), (994, 217248), (1022, 211296), (1136, 190092), (1168, 184884), (1302, 165856), (1344, 160673), (1488, 145124), (1491, 144832), (1533, 140864), (1704, 126728), (1736, 124392), (1752, 123256), (1984, 108843), (1988, 108624), (2044, 105648), (2201, 98112), (2263, 95424), (2272, 95046), (2336, 92442), (2604, 82928), (2976, 72562), (2982, 72416), (3066, 70432), (3408, 63364), (3472, 62196), (3504, 61628), (3976, 54312), (4088, 52824), (4402, 49056), (4526, 47712), (4544, 47523), (4672, 46221), (5183, 41664), (5208, 41464), (5952, 36281), (5964, 36208), (6132, 35216), (6603, 32704), (6789, 31808), (6816, 31682), (6944, 31098), (7008, 30814), (7952, 27156), (8176, 26412), (8804, 24528), (9052, 23856), (10366, 20832), (10416, 20732), (11928, 18104), (12264, 17608), (13206, 16352), (13578, 15904), (13632, 15841), (13888, 15549), (14016, 15407)]