2211947472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{823}}^1$

素因数の和:1281

約数の個数: 160

約数和(自身を含む): 6898923520

約数和(自身を除く): 4686976048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 421, 456, 532, 798, 823, 842, 912, 1064, 1263, 1596, 1646, 1684, 2128, 2469, 2526, 2947, 3192, 3292, 3368, 4938, 5052, 5761, 5894, 6384, 6584, 6736, 7999, 8841, 9876, 10104, 11522, 11788, 13168, 15637, 15998, 17283, 17682, 19752, 20208, 23044, 23576, 23997, 31274, 31996, 34566, 35364, 39504, 46088, 46911, 47152, 47994, 55993, 62548, 63992, 69132, 70728, 92176, 93822, 95988, 109459, 111986, 125096, 127984, 138264, 141456, 167979, 187644, 191976, 218918, 223972, 250192, 276528, 328377, 335958, 346483, 375288, 383952, 437836, 447944, 656754, 671916, 692966, 750576, 875672, 895888, 1039449, 1313508, 1343832, 1385932, 1751344, 2078898, 2425381, 2627016, 2687664, 2771864, 4157796, 4850762, 5254032, 5543728, 6583177, 7276143, 8315592, 9701524, 13166354, 14552286, 16631184, 19403048, 19749531, 26332708, 29104572, 38806096, 39499062, 46082239, 52665416, 58209144, 78998124, 92164478, 105330832, 116418288, 138246717, 157996248, 184328956, 276493434, 315992496, 368657912, 552986868, 737315824, 1105973736, 2211947472]

約数ペア:

[(1, 2211947472), (2, 1105973736), (3, 737315824), (4, 552986868), (6, 368657912), (7, 315992496), (8, 276493434), (12, 184328956), (14, 157996248), (16, 138246717), (19, 116418288), (21, 105330832), (24, 92164478), (28, 78998124), (38, 58209144), (42, 52665416), (48, 46082239), (56, 39499062), (57, 38806096), (76, 29104572), (84, 26332708), (112, 19749531), (114, 19403048), (133, 16631184), (152, 14552286), (168, 13166354), (228, 9701524), (266, 8315592), (304, 7276143), (336, 6583177), (399, 5543728), (421, 5254032), (456, 4850762), (532, 4157796), (798, 2771864), (823, 2687664), (842, 2627016), (912, 2425381), (1064, 2078898), (1263, 1751344), (1596, 1385932), (1646, 1343832), (1684, 1313508), (2128, 1039449), (2469, 895888), (2526, 875672), (2947, 750576), (3192, 692966), (3292, 671916), (3368, 656754), (4938, 447944), (5052, 437836), (5761, 383952), (5894, 375288), (6384, 346483), (6584, 335958), (6736, 328377), (7999, 276528), (8841, 250192), (9876, 223972), (10104, 218918), (11522, 191976), (11788, 187644), (13168, 167979), (15637, 141456), (15998, 138264), (17283, 127984), (17682, 125096), (19752, 111986), (20208, 109459), (23044, 95988), (23576, 93822), (23997, 92176), (31274, 70728), (31996, 69132), (34566, 63992), (35364, 62548), (39504, 55993), (46088, 47994), (46911, 47152)]