628523160832

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{18457}}^1$

素因数の和:19124

約数の個数: 144

約数和(自身を含む): 1482565460992

約数和(自身を除く): 854042300160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 613, 868, 896, 992, 1226, 1736, 1792, 1984, 2452, 3472, 3968, 4291, 4904, 6944, 7936, 8582, 9808, 13888, 17164, 18457, 19003, 19616, 27776, 34328, 36914, 38006, 39232, 55552, 68656, 73828, 76012, 78464, 129199, 133021, 137312, 147656, 152024, 156928, 258398, 266042, 274624, 295312, 304048, 516796, 532084, 549248, 572167, 590624, 608096, 1033592, 1064168, 1098496, 1144334, 1181248, 1216192, 2067184, 2128336, 2288668, 2362496, 2432384, 4005169, 4134368, 4256672, 4577336, 4724992, 4864768, 8010338, 8268736, 8513344, 9154672, 11314141, 16020676, 16537472, 17026688, 18309344, 22628282, 32041352, 33074944, 34053376, 36618688, 45256564, 64082704, 73237376, 79198987, 90513128, 128165408, 146474752, 158397974, 181026256, 256330816, 316795948, 350738371, 362052512, 512661632, 633591896, 701476742, 724105024, 1025323264, 1267183792, 1402953484, 1448210048, 2455168597, 2534367584, 2805906968, 2896420096, 4910337194, 5068735168, 5611813936, 9820674388, 10137470336, 11223627872, 19641348776, 20274940672, 22447255744, 39282697552, 44894511488, 78565395104, 89789022976, 157130790208, 314261580416, 628523160832]

約数ペア:

[(1, 628523160832), (2, 314261580416), (4, 157130790208), (7, 89789022976), (8, 78565395104), (14, 44894511488), (16, 39282697552), (28, 22447255744), (31, 20274940672), (32, 19641348776), (56, 11223627872), (62, 10137470336), (64, 9820674388), (112, 5611813936), (124, 5068735168), (128, 4910337194), (217, 2896420096), (224, 2805906968), (248, 2534367584), (256, 2455168597), (434, 1448210048), (448, 1402953484), (496, 1267183792), (613, 1025323264), (868, 724105024), (896, 701476742), (992, 633591896), (1226, 512661632), (1736, 362052512), (1792, 350738371), (1984, 316795948), (2452, 256330816), (3472, 181026256), (3968, 158397974), (4291, 146474752), (4904, 128165408), (6944, 90513128), (7936, 79198987), (8582, 73237376), (9808, 64082704), (13888, 45256564), (17164, 36618688), (18457, 34053376), (19003, 33074944), (19616, 32041352), (27776, 22628282), (34328, 18309344), (36914, 17026688), (38006, 16537472), (39232, 16020676), (55552, 11314141), (68656, 9154672), (73828, 8513344), (76012, 8268736), (78464, 8010338), (129199, 4864768), (133021, 4724992), (137312, 4577336), (147656, 4256672), (152024, 4134368), (156928, 4005169), (258398, 2432384), (266042, 2362496), (274624, 2288668), (295312, 2128336), (304048, 2067184), (516796, 1216192), (532084, 1181248), (549248, 1144334), (572167, 1098496), (590624, 1064168), (608096, 1033592)]