28847465388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3082

約数の個数: 240

約数和(自身を含む): 91134489600

約数和(自身を除く): 62287024212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 239, 252, 266, 324, 342, 378, 399, 478, 513, 532, 567, 684, 717, 756, 798, 956, 1026, 1134, 1197, 1434, 1539, 1596, 1673, 2052, 2151, 2268, 2394, 2801, 2868, 3078, 3346, 3591, 4302, 4541, 4788, 5019, 5602, 6156, 6453, 6692, 7182, 8403, 8604, 9082, 10038, 10773, 11204, 12906, 13623, 14364, 15057, 16806, 18164, 19359, 19607, 20076, 21546, 25209, 25812, 27246, 30114, 31787, 33612, 38718, 39214, 40869, 43092, 45171, 50418, 53219, 54492, 58821, 60228, 63574, 75627, 77436, 78428, 81738, 90342, 95361, 100836, 106438, 117642, 122607, 127148, 135513, 151254, 159657, 163476, 176463, 180684, 190722, 212876, 226881, 235284, 245214, 271026, 286083, 302508, 319314, 352926, 367821, 372533, 381444, 453762, 478971, 490428, 529389, 542052, 572166, 638628, 669439, 705852, 735642, 745066, 858249, 907524, 957942, 1058778, 1117599, 1144332, 1338878, 1436913, 1471284, 1490132, 1588167, 1716498, 1915884, 2008317, 2117556, 2235198, 2574747, 2677756, 2873826, 3176334, 3352797, 3432996, 4016634, 4310739, 4470396, 4686073, 5149494, 5747652, 6024951, 6352668, 6705594, 8033268, 8621478, 9372146, 10058391, 10298988, 12049902, 12719341, 13411188, 14058219, 17242956, 18074853, 18744292, 20116782, 24099804, 25438682, 28116438, 30175173, 36149706, 38158023, 40233564, 42174657, 50877364, 54224559, 56232876, 60350346, 72299412, 76316046, 84349314, 89035387, 108449118, 114474069, 120700692, 126523971, 152632092, 168698628, 178070774, 216898236, 228948138, 253047942, 267106161, 343422207, 356141548, 379571913, 457896276, 506095884, 534212322, 686844414, 759143826, 801318483, 1030266621, 1068424644, 1373688828, 1518287652, 1602636966, 2060533242, 2403955449, 3205273932, 4121066484, 4807910898, 7211866347, 9615821796, 14423732694, 28847465388]

約数ペア:

[(1, 28847465388), (2, 14423732694), (3, 9615821796), (4, 7211866347), (6, 4807910898), (7, 4121066484), (9, 3205273932), (12, 2403955449), (14, 2060533242), (18, 1602636966), (19, 1518287652), (21, 1373688828), (27, 1068424644), (28, 1030266621), (36, 801318483), (38, 759143826), (42, 686844414), (54, 534212322), (57, 506095884), (63, 457896276), (76, 379571913), (81, 356141548), (84, 343422207), (108, 267106161), (114, 253047942), (126, 228948138), (133, 216898236), (162, 178070774), (171, 168698628), (189, 152632092), (228, 126523971), (239, 120700692), (252, 114474069), (266, 108449118), (324, 89035387), (342, 84349314), (378, 76316046), (399, 72299412), (478, 60350346), (513, 56232876), (532, 54224559), (567, 50877364), (684, 42174657), (717, 40233564), (756, 38158023), (798, 36149706), (956, 30175173), (1026, 28116438), (1134, 25438682), (1197, 24099804), (1434, 20116782), (1539, 18744292), (1596, 18074853), (1673, 17242956), (2052, 14058219), (2151, 13411188), (2268, 12719341), (2394, 12049902), (2801, 10298988), (2868, 10058391), (3078, 9372146), (3346, 8621478), (3591, 8033268), (4302, 6705594), (4541, 6352668), (4788, 6024951), (5019, 5747652), (5602, 5149494), (6156, 4686073), (6453, 4470396), (6692, 4310739), (7182, 4016634), (8403, 3432996), (8604, 3352797), (9082, 3176334), (10038, 2873826), (10773, 2677756), (11204, 2574747), (12906, 2235198), (13623, 2117556), (14364, 2008317), (15057, 1915884), (16806, 1716498), (18164, 1588167), (19359, 1490132), (19607, 1471284), (20076, 1436913), (21546, 1338878), (25209, 1144332), (25812, 1117599), (27246, 1058778), (30114, 957942), (31787, 907524), (33612, 858249), (38718, 745066), (39214, 735642), (40869, 705852), (43092, 669439), (45171, 638628), (50418, 572166), (53219, 542052), (54492, 529389), (58821, 490428), (60228, 478971), (63574, 453762), (75627, 381444), (77436, 372533), (78428, 367821), (81738, 352926), (90342, 319314), (95361, 302508), (100836, 286083), (106438, 271026), (117642, 245214), (122607, 235284), (127148, 226881), (135513, 212876), (151254, 190722), (159657, 180684), (163476, 176463)]