28126667772

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3623}}^1$

素因数の和:3819

約数の個数: 216

約数和(自身を含む): 86318983296

約数和(自身を除く): 58192315524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 163, 189, 196, 243, 252, 294, 324, 326, 378, 441, 486, 489, 567, 588, 652, 756, 882, 972, 978, 1134, 1141, 1323, 1467, 1701, 1764, 1956, 2268, 2282, 2646, 2934, 3402, 3423, 3623, 3969, 4401, 4564, 5292, 5868, 6804, 6846, 7246, 7938, 7987, 8802, 10269, 10869, 11907, 13203, 13692, 14492, 15876, 15974, 17604, 20538, 21738, 23814, 23961, 25361, 26406, 30807, 31948, 32607, 39609, 41076, 43476, 47628, 47922, 50722, 52812, 61614, 65214, 71883, 76083, 79218, 92421, 95844, 97821, 101444, 123228, 130428, 143766, 152166, 158436, 177527, 184842, 195642, 215649, 228249, 277263, 287532, 293463, 304332, 355054, 369684, 391284, 431298, 456498, 532581, 554526, 586926, 590549, 646947, 684747, 710108, 862596, 880389, 912996, 1065162, 1109052, 1173852, 1181098, 1293894, 1369494, 1597743, 1760778, 1771647, 1940841, 2054241, 2130324, 2362196, 2587788, 2738988, 3195486, 3521556, 3543294, 3881682, 4108482, 4133843, 4793229, 5314941, 6162723, 6390972, 7086588, 7763364, 8216964, 8267686, 9586458, 10629882, 12325446, 12401529, 14379687, 15944823, 16535372, 19172916, 21259764, 24650892, 24803058, 28759374, 28936901, 31889646, 37204587, 43139061, 47834469, 49606116, 57518748, 57873802, 63779292, 74409174, 86278122, 86810703, 95668938, 111613761, 115747604, 143503407, 148818348, 172556244, 173621406, 191337876, 223227522, 260432109, 287006814, 334841283, 347242812, 446455044, 520864218, 574013628, 669682566, 781296327, 1004523849, 1041728436, 1339365132, 1562592654, 2009047698, 2343888981, 3125185308, 4018095396, 4687777962, 7031666943, 9375555924, 14063333886, 28126667772]

約数ペア:

[(1, 28126667772), (2, 14063333886), (3, 9375555924), (4, 7031666943), (6, 4687777962), (7, 4018095396), (9, 3125185308), (12, 2343888981), (14, 2009047698), (18, 1562592654), (21, 1339365132), (27, 1041728436), (28, 1004523849), (36, 781296327), (42, 669682566), (49, 574013628), (54, 520864218), (63, 446455044), (81, 347242812), (84, 334841283), (98, 287006814), (108, 260432109), (126, 223227522), (147, 191337876), (162, 173621406), (163, 172556244), (189, 148818348), (196, 143503407), (243, 115747604), (252, 111613761), (294, 95668938), (324, 86810703), (326, 86278122), (378, 74409174), (441, 63779292), (486, 57873802), (489, 57518748), (567, 49606116), (588, 47834469), (652, 43139061), (756, 37204587), (882, 31889646), (972, 28936901), (978, 28759374), (1134, 24803058), (1141, 24650892), (1323, 21259764), (1467, 19172916), (1701, 16535372), (1764, 15944823), (1956, 14379687), (2268, 12401529), (2282, 12325446), (2646, 10629882), (2934, 9586458), (3402, 8267686), (3423, 8216964), (3623, 7763364), (3969, 7086588), (4401, 6390972), (4564, 6162723), (5292, 5314941), (5868, 4793229), (6804, 4133843), (6846, 4108482), (7246, 3881682), (7938, 3543294), (7987, 3521556), (8802, 3195486), (10269, 2738988), (10869, 2587788), (11907, 2362196), (13203, 2130324), (13692, 2054241), (14492, 1940841), (15876, 1771647), (15974, 1760778), (17604, 1597743), (20538, 1369494), (21738, 1293894), (23814, 1181098), (23961, 1173852), (25361, 1109052), (26406, 1065162), (30807, 912996), (31948, 880389), (32607, 862596), (39609, 710108), (41076, 684747), (43476, 646947), (47628, 590549), (47922, 586926), (50722, 554526), (52812, 532581), (61614, 456498), (65214, 431298), (71883, 391284), (76083, 369684), (79218, 355054), (92421, 304332), (95844, 293463), (97821, 287532), (101444, 277263), (123228, 228249), (130428, 215649), (143766, 195642), (152166, 184842), (158436, 177527)]