1268536416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 3945005568

約数和(自身を除く): 2676469152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 163, 168, 222, 224, 259, 296, 313, 326, 336, 444, 489, 518, 592, 626, 652, 672, 777, 888, 939, 978, 1036, 1141, 1184, 1252, 1304, 1554, 1776, 1878, 1956, 2072, 2191, 2282, 2504, 2608, 3108, 3423, 3552, 3756, 3912, 4144, 4382, 4564, 5008, 5216, 6031, 6216, 6573, 6846, 7512, 7824, 8288, 8764, 9128, 10016, 11581, 12062, 12432, 13146, 13692, 15024, 15648, 17528, 18093, 18256, 23162, 24124, 24864, 26292, 27384, 30048, 34743, 35056, 36186, 36512, 42217, 46324, 48248, 51019, 52584, 54768, 69486, 70112, 72372, 81067, 84434, 92648, 96496, 102038, 105168, 109536, 126651, 138972, 144744, 153057, 162134, 168868, 185296, 192992, 204076, 210336, 243201, 253302, 277944, 289488, 306114, 324268, 337736, 357133, 370592, 408152, 486402, 506604, 555888, 578976, 612228, 648536, 675472, 714266, 816304, 972804, 1013208, 1071399, 1111776, 1224456, 1297072, 1350944, 1428532, 1632608, 1887703, 1945608, 2026416, 2142798, 2448912, 2594144, 2857064, 3775406, 3891216, 4052832, 4285596, 4897824, 5663109, 5714128, 7550812, 7782432, 8571192, 11326218, 11428256, 13213921, 15101624, 17142384, 22652436, 26427842, 30203248, 34284768, 39641763, 45304872, 52855684, 60406496, 79283526, 90609744, 105711368, 158567052, 181219488, 211422736, 317134104, 422845472, 634268208, 1268536416]

約数ペア:

[(1, 1268536416), (2, 634268208), (3, 422845472), (4, 317134104), (6, 211422736), (7, 181219488), (8, 158567052), (12, 105711368), (14, 90609744), (16, 79283526), (21, 60406496), (24, 52855684), (28, 45304872), (32, 39641763), (37, 34284768), (42, 30203248), (48, 26427842), (56, 22652436), (74, 17142384), (84, 15101624), (96, 13213921), (111, 11428256), (112, 11326218), (148, 8571192), (163, 7782432), (168, 7550812), (222, 5714128), (224, 5663109), (259, 4897824), (296, 4285596), (313, 4052832), (326, 3891216), (336, 3775406), (444, 2857064), (489, 2594144), (518, 2448912), (592, 2142798), (626, 2026416), (652, 1945608), (672, 1887703), (777, 1632608), (888, 1428532), (939, 1350944), (978, 1297072), (1036, 1224456), (1141, 1111776), (1184, 1071399), (1252, 1013208), (1304, 972804), (1554, 816304), (1776, 714266), (1878, 675472), (1956, 648536), (2072, 612228), (2191, 578976), (2282, 555888), (2504, 506604), (2608, 486402), (3108, 408152), (3423, 370592), (3552, 357133), (3756, 337736), (3912, 324268), (4144, 306114), (4382, 289488), (4564, 277944), (5008, 253302), (5216, 243201), (6031, 210336), (6216, 204076), (6573, 192992), (6846, 185296), (7512, 168868), (7824, 162134), (8288, 153057), (8764, 144744), (9128, 138972), (10016, 126651), (11581, 109536), (12062, 105168), (12432, 102038), (13146, 96496), (13692, 92648), (15024, 84434), (15648, 81067), (17528, 72372), (18093, 70112), (18256, 69486), (23162, 54768), (24124, 52584), (24864, 51019), (26292, 48248), (27384, 46324), (30048, 42217), (34743, 36512), (35056, 36186)]