401833872

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 200

約数和(自身を含む): 1289863872

約数和(自身を除く): 888030000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 81, 88, 99, 108, 132, 142, 144, 162, 176, 198, 213, 216, 264, 284, 297, 324, 396, 397, 426, 432, 528, 568, 594, 639, 648, 781, 792, 794, 852, 891, 1136, 1188, 1191, 1278, 1296, 1562, 1584, 1588, 1704, 1782, 1917, 2343, 2376, 2382, 2556, 3124, 3176, 3408, 3564, 3573, 3834, 4367, 4686, 4752, 4764, 5112, 5751, 6248, 6352, 7029, 7128, 7146, 7668, 8734, 9372, 9528, 10224, 10719, 11502, 12496, 13101, 14058, 14256, 14292, 15336, 17468, 18744, 19056, 21087, 21438, 23004, 26202, 28116, 28187, 28584, 30672, 32157, 34936, 37488, 39303, 42174, 42876, 46008, 52404, 56232, 56374, 57168, 63261, 64314, 69872, 78606, 84348, 84561, 85752, 92016, 104808, 112464, 112748, 117909, 126522, 128628, 157212, 168696, 169122, 171504, 209616, 225496, 235818, 253044, 253683, 257256, 310057, 314424, 337392, 338244, 353727, 450992, 471636, 506088, 507366, 514512, 620114, 628848, 676488, 707454, 761049, 930171, 943272, 1012176, 1014732, 1240228, 1352976, 1414908, 1522098, 1860342, 1886544, 2029464, 2283147, 2480456, 2790513, 2829816, 3044196, 3720684, 4058928, 4566294, 4960912, 5581026, 5659632, 6088392, 7441368, 8371539, 9132588, 11162052, 12176784, 14882736, 16743078, 18265176, 22324104, 25114617, 33486156, 36530352, 44648208, 50229234, 66972312, 100458468, 133944624, 200916936, 401833872]

約数ペア:

[(1, 401833872), (2, 200916936), (3, 133944624), (4, 100458468), (6, 66972312), (8, 50229234), (9, 44648208), (11, 36530352), (12, 33486156), (16, 25114617), (18, 22324104), (22, 18265176), (24, 16743078), (27, 14882736), (33, 12176784), (36, 11162052), (44, 9132588), (48, 8371539), (54, 7441368), (66, 6088392), (71, 5659632), (72, 5581026), (81, 4960912), (88, 4566294), (99, 4058928), (108, 3720684), (132, 3044196), (142, 2829816), (144, 2790513), (162, 2480456), (176, 2283147), (198, 2029464), (213, 1886544), (216, 1860342), (264, 1522098), (284, 1414908), (297, 1352976), (324, 1240228), (396, 1014732), (397, 1012176), (426, 943272), (432, 930171), (528, 761049), (568, 707454), (594, 676488), (639, 628848), (648, 620114), (781, 514512), (792, 507366), (794, 506088), (852, 471636), (891, 450992), (1136, 353727), (1188, 338244), (1191, 337392), (1278, 314424), (1296, 310057), (1562, 257256), (1584, 253683), (1588, 253044), (1704, 235818), (1782, 225496), (1917, 209616), (2343, 171504), (2376, 169122), (2382, 168696), (2556, 157212), (3124, 128628), (3176, 126522), (3408, 117909), (3564, 112748), (3573, 112464), (3834, 104808), (4367, 92016), (4686, 85752), (4752, 84561), (4764, 84348), (5112, 78606), (5751, 69872), (6248, 64314), (6352, 63261), (7029, 57168), (7128, 56374), (7146, 56232), (7668, 52404), (8734, 46008), (9372, 42876), (9528, 42174), (10224, 39303), (10719, 37488), (11502, 34936), (12496, 32157), (13101, 30672), (14058, 28584), (14256, 28187), (14292, 28116), (15336, 26202), (17468, 23004), (18744, 21438), (19056, 21087)]