4080981856

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1537

約数の個数: 144

約数和(自身を含む): 9818081280

約数和(自身を除く): 5737099424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 59, 62, 98, 112, 118, 124, 196, 217, 224, 236, 248, 392, 413, 434, 472, 496, 784, 826, 868, 944, 992, 1423, 1519, 1568, 1652, 1736, 1829, 1888, 2846, 2891, 3038, 3304, 3472, 3658, 5692, 5782, 6076, 6608, 6944, 7316, 9961, 11384, 11564, 12152, 12803, 13216, 14632, 19922, 22768, 23128, 24304, 25606, 29264, 39844, 44113, 45536, 46256, 48608, 51212, 58528, 69727, 79688, 83957, 88226, 89621, 92512, 102424, 139454, 159376, 167914, 176452, 179242, 204848, 278908, 308791, 318752, 335828, 352904, 358484, 409696, 557816, 587699, 617582, 671656, 705808, 716968, 1115632, 1175398, 1235164, 1343312, 1411616, 1433936, 2161537, 2231264, 2350796, 2470328, 2602667, 2686624, 2867872, 4113893, 4323074, 4701592, 4940656, 5205334, 8227786, 8646148, 9403184, 9881312, 10410668, 16455572, 17292296, 18218669, 18806368, 20821336, 32911144, 34584592, 36437338, 41642672, 65822288, 69169184, 72874676, 83285344, 127530683, 131644576, 145749352, 255061366, 291498704, 510122732, 582997408, 1020245464, 2040490928, 4080981856]

約数ペア:

[(1, 4080981856), (2, 2040490928), (4, 1020245464), (7, 582997408), (8, 510122732), (14, 291498704), (16, 255061366), (28, 145749352), (31, 131644576), (32, 127530683), (49, 83285344), (56, 72874676), (59, 69169184), (62, 65822288), (98, 41642672), (112, 36437338), (118, 34584592), (124, 32911144), (196, 20821336), (217, 18806368), (224, 18218669), (236, 17292296), (248, 16455572), (392, 10410668), (413, 9881312), (434, 9403184), (472, 8646148), (496, 8227786), (784, 5205334), (826, 4940656), (868, 4701592), (944, 4323074), (992, 4113893), (1423, 2867872), (1519, 2686624), (1568, 2602667), (1652, 2470328), (1736, 2350796), (1829, 2231264), (1888, 2161537), (2846, 1433936), (2891, 1411616), (3038, 1343312), (3304, 1235164), (3472, 1175398), (3658, 1115632), (5692, 716968), (5782, 705808), (6076, 671656), (6608, 617582), (6944, 587699), (7316, 557816), (9961, 409696), (11384, 358484), (11564, 352904), (12152, 335828), (12803, 318752), (13216, 308791), (14632, 278908), (19922, 204848), (22768, 179242), (23128, 176452), (24304, 167914), (25606, 159376), (29264, 139454), (39844, 102424), (44113, 92512), (45536, 89621), (46256, 88226), (48608, 83957), (51212, 79688), (58528, 69727)]