2391746742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 216

約数和(自身を含む): 6738659928

約数和(自身を除く): 4346913186

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 73, 77, 98, 99, 121, 126, 146, 147, 154, 198, 219, 231, 242, 294, 307, 363, 438, 441, 462, 511, 539, 614, 657, 693, 726, 803, 847, 882, 921, 1022, 1078, 1089, 1314, 1386, 1533, 1606, 1617, 1694, 1842, 2149, 2178, 2409, 2541, 2763, 3066, 3234, 3377, 3577, 4298, 4599, 4818, 4851, 5082, 5526, 5621, 5929, 6447, 6754, 7154, 7227, 7623, 8833, 9198, 9702, 10131, 10731, 11242, 11858, 12894, 14454, 15043, 15246, 16863, 17666, 17787, 19341, 20262, 21462, 22411, 23639, 26499, 30086, 30393, 32193, 33726, 35574, 37147, 38682, 39347, 44822, 45129, 47278, 50589, 52998, 53361, 60786, 61831, 64386, 67233, 70917, 74294, 78694, 79497, 90258, 101178, 106722, 111441, 118041, 123662, 134466, 135387, 141834, 156877, 158994, 165473, 185493, 201699, 212751, 222882, 236082, 246521, 260029, 270774, 313754, 330946, 334323, 354123, 370986, 403398, 425502, 432817, 470631, 493042, 496419, 520058, 556479, 668646, 708246, 739563, 780087, 865634, 941262, 992838, 1098139, 1112958, 1298451, 1411893, 1479126, 1489257, 1560174, 1725647, 1820203, 2196278, 2218689, 2340261, 2596902, 2711731, 2823786, 2978514, 3294417, 3451294, 3640406, 3895353, 4437378, 4680522, 5176941, 5423462, 5460609, 6588834, 7790706, 8135193, 9883251, 10353882, 10921218, 12079529, 15530823, 16270386, 16381827, 18982117, 19766502, 24159058, 24405579, 31061646, 32763654, 36238587, 37964234, 48811158, 56946351, 72477174, 108715761, 113892702, 132874819, 170839053, 217431522, 265749638, 341678106, 398624457, 797248914, 1195873371, 2391746742]

約数ペア:

[(1, 2391746742), (2, 1195873371), (3, 797248914), (6, 398624457), (7, 341678106), (9, 265749638), (11, 217431522), (14, 170839053), (18, 132874819), (21, 113892702), (22, 108715761), (33, 72477174), (42, 56946351), (49, 48811158), (63, 37964234), (66, 36238587), (73, 32763654), (77, 31061646), (98, 24405579), (99, 24159058), (121, 19766502), (126, 18982117), (146, 16381827), (147, 16270386), (154, 15530823), (198, 12079529), (219, 10921218), (231, 10353882), (242, 9883251), (294, 8135193), (307, 7790706), (363, 6588834), (438, 5460609), (441, 5423462), (462, 5176941), (511, 4680522), (539, 4437378), (614, 3895353), (657, 3640406), (693, 3451294), (726, 3294417), (803, 2978514), (847, 2823786), (882, 2711731), (921, 2596902), (1022, 2340261), (1078, 2218689), (1089, 2196278), (1314, 1820203), (1386, 1725647), (1533, 1560174), (1606, 1489257), (1617, 1479126), (1694, 1411893), (1842, 1298451), (2149, 1112958), (2178, 1098139), (2409, 992838), (2541, 941262), (2763, 865634), (3066, 780087), (3234, 739563), (3377, 708246), (3577, 668646), (4298, 556479), (4599, 520058), (4818, 496419), (4851, 493042), (5082, 470631), (5526, 432817), (5621, 425502), (5929, 403398), (6447, 370986), (6754, 354123), (7154, 334323), (7227, 330946), (7623, 313754), (8833, 270774), (9198, 260029), (9702, 246521), (10131, 236082), (10731, 222882), (11242, 212751), (11858, 201699), (12894, 185493), (14454, 165473), (15043, 158994), (15246, 156877), (16863, 141834), (17666, 135387), (17787, 134466), (19341, 123662), (20262, 118041), (21462, 111441), (22411, 106722), (23639, 101178), (26499, 90258), (30086, 79497), (30393, 78694), (32193, 74294), (33726, 70917), (35574, 67233), (37147, 64386), (38682, 61831), (39347, 60786), (44822, 53361), (45129, 52998), (47278, 50589)]