428150448

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 280

約数和(自身を含む): 1405195776

約数和(自身を除く): 977045328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 71, 72, 81, 88, 94, 99, 108, 132, 141, 142, 144, 162, 176, 188, 198, 213, 216, 243, 264, 282, 284, 297, 324, 376, 396, 423, 426, 432, 486, 517, 528, 564, 568, 594, 639, 648, 729, 752, 781, 792, 846, 852, 891, 972, 1034, 1128, 1136, 1188, 1269, 1278, 1296, 1458, 1551, 1562, 1584, 1692, 1704, 1782, 1917, 1944, 2068, 2256, 2343, 2376, 2538, 2556, 2673, 2916, 3102, 3124, 3337, 3384, 3408, 3564, 3807, 3834, 3888, 4136, 4653, 4686, 4752, 5076, 5112, 5346, 5751, 5832, 6204, 6248, 6674, 6768, 7029, 7128, 7614, 7668, 8019, 8272, 9306, 9372, 10011, 10152, 10224, 10692, 11421, 11502, 11664, 12408, 12496, 13348, 13959, 14058, 14256, 15228, 15336, 16038, 17253, 18612, 18744, 20022, 20304, 21087, 21384, 22842, 23004, 24816, 26696, 27918, 28116, 30033, 30456, 30672, 32076, 34263, 34506, 36707, 37224, 37488, 40044, 41877, 42174, 42768, 45684, 46008, 51759, 53392, 55836, 56232, 60066, 60912, 63261, 64152, 68526, 69012, 73414, 74448, 80088, 83754, 84348, 90099, 91368, 92016, 103518, 110121, 111672, 112464, 120132, 125631, 126522, 128304, 137052, 138024, 146828, 160176, 167508, 168696, 180198, 182736, 189783, 207036, 220242, 223344, 240264, 251262, 253044, 270297, 274104, 276048, 293656, 330363, 335016, 337392, 360396, 376893, 379566, 414072, 440484, 480528, 502524, 506088, 540594, 548208, 569349, 587312, 660726, 670032, 720792, 753786, 759132, 810891, 828144, 880968, 991089, 1005048, 1012176, 1081188, 1138698, 1321452, 1441584, 1507572, 1518264, 1621782, 1761936, 1982178, 2010096, 2162376, 2277396, 2432673, 2642904, 2973267, 3015144, 3036528, 3243564, 3964356, 4324752, 4554792, 4865346, 5285808, 5946534, 6030288, 6487128, 7928712, 8919801, 9109584, 9730692, 11893068, 12974256, 15857424, 17839602, 19461384, 23786136, 26759403, 35679204, 38922768, 47572272, 53518806, 71358408, 107037612, 142716816, 214075224, 428150448]

約数ペア:

[(1, 428150448), (2, 214075224), (3, 142716816), (4, 107037612), (6, 71358408), (8, 53518806), (9, 47572272), (11, 38922768), (12, 35679204), (16, 26759403), (18, 23786136), (22, 19461384), (24, 17839602), (27, 15857424), (33, 12974256), (36, 11893068), (44, 9730692), (47, 9109584), (48, 8919801), (54, 7928712), (66, 6487128), (71, 6030288), (72, 5946534), (81, 5285808), (88, 4865346), (94, 4554792), (99, 4324752), (108, 3964356), (132, 3243564), (141, 3036528), (142, 3015144), (144, 2973267), (162, 2642904), (176, 2432673), (188, 2277396), (198, 2162376), (213, 2010096), (216, 1982178), (243, 1761936), (264, 1621782), (282, 1518264), (284, 1507572), (297, 1441584), (324, 1321452), (376, 1138698), (396, 1081188), (423, 1012176), (426, 1005048), (432, 991089), (486, 880968), (517, 828144), (528, 810891), (564, 759132), (568, 753786), (594, 720792), (639, 670032), (648, 660726), (729, 587312), (752, 569349), (781, 548208), (792, 540594), (846, 506088), (852, 502524), (891, 480528), (972, 440484), (1034, 414072), (1128, 379566), (1136, 376893), (1188, 360396), (1269, 337392), (1278, 335016), (1296, 330363), (1458, 293656), (1551, 276048), (1562, 274104), (1584, 270297), (1692, 253044), (1704, 251262), (1782, 240264), (1917, 223344), (1944, 220242), (2068, 207036), (2256, 189783), (2343, 182736), (2376, 180198), (2538, 168696), (2556, 167508), (2673, 160176), (2916, 146828), (3102, 138024), (3124, 137052), (3337, 128304), (3384, 126522), (3408, 125631), (3564, 120132), (3807, 112464), (3834, 111672), (3888, 110121), (4136, 103518), (4653, 92016), (4686, 91368), (4752, 90099), (5076, 84348), (5112, 83754), (5346, 80088), (5751, 74448), (5832, 73414), (6204, 69012), (6248, 68526), (6674, 64152), (6768, 63261), (7029, 60912), (7128, 60066), (7614, 56232), (7668, 55836), (8019, 53392), (8272, 51759), (9306, 46008), (9372, 45684), (10011, 42768), (10152, 42174), (10224, 41877), (10692, 40044), (11421, 37488), (11502, 37224), (11664, 36707), (12408, 34506), (12496, 34263), (13348, 32076), (13959, 30672), (14058, 30456), (14256, 30033), (15228, 28116), (15336, 27918), (16038, 26696), (17253, 24816), (18612, 23004), (18744, 22842), (20022, 21384), (20304, 21087)]