28885682124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1543}}^1$

素因数の和:1777

約数の個数: 216

約数和(自身を含む): 84233272032

約数和(自身を除く): 55347589908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 181, 204, 221, 234, 306, 338, 362, 442, 468, 507, 543, 612, 663, 676, 724, 884, 1014, 1086, 1326, 1521, 1543, 1629, 1989, 2028, 2172, 2353, 2652, 2873, 3042, 3077, 3086, 3258, 3978, 4629, 4706, 5746, 6084, 6154, 6172, 6516, 7059, 7956, 8619, 9231, 9258, 9412, 11492, 12308, 13887, 14118, 17238, 18462, 18516, 20059, 21177, 25857, 26231, 27693, 27774, 28236, 30589, 34476, 36924, 40001, 40118, 42354, 51714, 52462, 55386, 55548, 60177, 61178, 78693, 80002, 80236, 84708, 91767, 103428, 104924, 110772, 120003, 120354, 122356, 157386, 160004, 180531, 183534, 236079, 240006, 240708, 260767, 275301, 279283, 314772, 341003, 360009, 361062, 367068, 472158, 480012, 520013, 521534, 550602, 558566, 682006, 720018, 722124, 782301, 837849, 944316, 1023009, 1040026, 1043068, 1101204, 1117132, 1364012, 1440036, 1560039, 1564602, 1675698, 2046018, 2080052, 2346903, 2513547, 3069027, 3120078, 3129204, 3351396, 3630679, 4092036, 4433039, 4680117, 4693806, 4747811, 5027094, 6138054, 6240156, 7261358, 8866078, 9360234, 9387612, 9495622, 10054188, 10892037, 12276108, 13299117, 14243433, 14522716, 17732156, 18720468, 18991244, 21784074, 26598234, 28486866, 32676111, 39897351, 42730299, 43568148, 47198827, 53196468, 56973732, 61721543, 65352222, 79794702, 85460598, 94397654, 123443086, 130704444, 141596481, 159589404, 170921196, 185164629, 188795308, 246886172, 283192962, 370329258, 424789443, 555493887, 566385924, 740658516, 802380059, 849578886, 1110987774, 1604760118, 1699157772, 2221975548, 2407140177, 3209520236, 4814280354, 7221420531, 9628560708, 14442841062, 28885682124]

約数ペア:

[(1, 28885682124), (2, 14442841062), (3, 9628560708), (4, 7221420531), (6, 4814280354), (9, 3209520236), (12, 2407140177), (13, 2221975548), (17, 1699157772), (18, 1604760118), (26, 1110987774), (34, 849578886), (36, 802380059), (39, 740658516), (51, 566385924), (52, 555493887), (68, 424789443), (78, 370329258), (102, 283192962), (117, 246886172), (153, 188795308), (156, 185164629), (169, 170921196), (181, 159589404), (204, 141596481), (221, 130704444), (234, 123443086), (306, 94397654), (338, 85460598), (362, 79794702), (442, 65352222), (468, 61721543), (507, 56973732), (543, 53196468), (612, 47198827), (663, 43568148), (676, 42730299), (724, 39897351), (884, 32676111), (1014, 28486866), (1086, 26598234), (1326, 21784074), (1521, 18991244), (1543, 18720468), (1629, 17732156), (1989, 14522716), (2028, 14243433), (2172, 13299117), (2353, 12276108), (2652, 10892037), (2873, 10054188), (3042, 9495622), (3077, 9387612), (3086, 9360234), (3258, 8866078), (3978, 7261358), (4629, 6240156), (4706, 6138054), (5746, 5027094), (6084, 4747811), (6154, 4693806), (6172, 4680117), (6516, 4433039), (7059, 4092036), (7956, 3630679), (8619, 3351396), (9231, 3129204), (9258, 3120078), (9412, 3069027), (11492, 2513547), (12308, 2346903), (13887, 2080052), (14118, 2046018), (17238, 1675698), (18462, 1564602), (18516, 1560039), (20059, 1440036), (21177, 1364012), (25857, 1117132), (26231, 1101204), (27693, 1043068), (27774, 1040026), (28236, 1023009), (30589, 944316), (34476, 837849), (36924, 782301), (40001, 722124), (40118, 720018), (42354, 682006), (51714, 558566), (52462, 550602), (55386, 521534), (55548, 520013), (60177, 480012), (61178, 472158), (78693, 367068), (80002, 361062), (80236, 360009), (84708, 341003), (91767, 314772), (103428, 279283), (104924, 275301), (110772, 260767), (120003, 240708), (120354, 240006), (122356, 236079), (157386, 183534), (160004, 180531)]