16440879744

素因数分解:

$2^7\times 3^4\times {\mathrm{47}}^1\times {\mathrm{33739}}^1$

素因数の和:33812

約数の個数: 160

約数和(自身を含む): 49970289600

約数和(自身を除く): 33529409856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 384, 423, 432, 564, 576, 648, 752, 846, 864, 1128, 1152, 1269, 1296, 1504, 1692, 1728, 2256, 2538, 2592, 3008, 3384, 3456, 3807, 4512, 5076, 5184, 6016, 6768, 7614, 9024, 10152, 10368, 13536, 15228, 18048, 20304, 27072, 30456, 33739, 40608, 54144, 60912, 67478, 81216, 101217, 121824, 134956, 162432, 202434, 243648, 269912, 303651, 404868, 487296, 539824, 607302, 809736, 910953, 1079648, 1214604, 1585733, 1619472, 1821906, 2159296, 2429208, 2732859, 3171466, 3238944, 3643812, 4318592, 4757199, 4858416, 5465718, 6342932, 6477888, 7287624, 9514398, 9716832, 10931436, 12685864, 12955776, 14271597, 14575248, 19028796, 19433664, 21862872, 25371728, 28543194, 29150496, 38057592, 38867328, 42814791, 43725744, 50743456, 57086388, 58300992, 76115184, 85629582, 87451488, 101486912, 114172776, 116601984, 128444373, 152230368, 171259164, 174902976, 202973824, 228345552, 256888746, 304460736, 342518328, 349805952, 456691104, 513777492, 608921472, 685036656, 913382208, 1027554984, 1370073312, 1826764416, 2055109968, 2740146624, 4110219936, 5480293248, 8220439872, 16440879744]

約数ペア:

[(1, 16440879744), (2, 8220439872), (3, 5480293248), (4, 4110219936), (6, 2740146624), (8, 2055109968), (9, 1826764416), (12, 1370073312), (16, 1027554984), (18, 913382208), (24, 685036656), (27, 608921472), (32, 513777492), (36, 456691104), (47, 349805952), (48, 342518328), (54, 304460736), (64, 256888746), (72, 228345552), (81, 202973824), (94, 174902976), (96, 171259164), (108, 152230368), (128, 128444373), (141, 116601984), (144, 114172776), (162, 101486912), (188, 87451488), (192, 85629582), (216, 76115184), (282, 58300992), (288, 57086388), (324, 50743456), (376, 43725744), (384, 42814791), (423, 38867328), (432, 38057592), (564, 29150496), (576, 28543194), (648, 25371728), (752, 21862872), (846, 19433664), (864, 19028796), (1128, 14575248), (1152, 14271597), (1269, 12955776), (1296, 12685864), (1504, 10931436), (1692, 9716832), (1728, 9514398), (2256, 7287624), (2538, 6477888), (2592, 6342932), (3008, 5465718), (3384, 4858416), (3456, 4757199), (3807, 4318592), (4512, 3643812), (5076, 3238944), (5184, 3171466), (6016, 2732859), (6768, 2429208), (7614, 2159296), (9024, 1821906), (10152, 1619472), (10368, 1585733), (13536, 1214604), (15228, 1079648), (18048, 910953), (20304, 809736), (27072, 607302), (30456, 539824), (33739, 487296), (40608, 404868), (54144, 303651), (60912, 269912), (67478, 243648), (81216, 202434), (101217, 162432), (121824, 134956)]