4931234388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1782

約数の個数: 144

約数和(自身を含む): 13527259200

約数和(自身を除く): 8596024812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 73, 76, 114, 122, 146, 171, 183, 219, 228, 244, 292, 342, 366, 438, 549, 657, 684, 732, 876, 1098, 1159, 1314, 1387, 1619, 2196, 2318, 2628, 2774, 3238, 3477, 4161, 4453, 4636, 4857, 5548, 6476, 6954, 8322, 8906, 9714, 10431, 12483, 13359, 13908, 14571, 16644, 17812, 19428, 20862, 24966, 26718, 29142, 30761, 40077, 41724, 49932, 53436, 58284, 61522, 80154, 84607, 92283, 98759, 118187, 123044, 160308, 169214, 184566, 197518, 236374, 253821, 276849, 296277, 338428, 354561, 369132, 395036, 472748, 507642, 553698, 592554, 709122, 761463, 888831, 1015284, 1063683, 1107396, 1185108, 1418244, 1522926, 1777662, 1876421, 2127366, 2245553, 3045852, 3555324, 3752842, 4254732, 4491106, 5629263, 6736659, 7209407, 7505684, 8982212, 11258526, 13473318, 14418814, 16887789, 20209977, 21628221, 22517052, 26946636, 28837628, 33775578, 40419954, 43256442, 64884663, 67551156, 80839908, 86512884, 129769326, 136978733, 259538652, 273957466, 410936199, 547914932, 821872398, 1232808597, 1643744796, 2465617194, 4931234388]

約数ペア:

[(1, 4931234388), (2, 2465617194), (3, 1643744796), (4, 1232808597), (6, 821872398), (9, 547914932), (12, 410936199), (18, 273957466), (19, 259538652), (36, 136978733), (38, 129769326), (57, 86512884), (61, 80839908), (73, 67551156), (76, 64884663), (114, 43256442), (122, 40419954), (146, 33775578), (171, 28837628), (183, 26946636), (219, 22517052), (228, 21628221), (244, 20209977), (292, 16887789), (342, 14418814), (366, 13473318), (438, 11258526), (549, 8982212), (657, 7505684), (684, 7209407), (732, 6736659), (876, 5629263), (1098, 4491106), (1159, 4254732), (1314, 3752842), (1387, 3555324), (1619, 3045852), (2196, 2245553), (2318, 2127366), (2628, 1876421), (2774, 1777662), (3238, 1522926), (3477, 1418244), (4161, 1185108), (4453, 1107396), (4636, 1063683), (4857, 1015284), (5548, 888831), (6476, 761463), (6954, 709122), (8322, 592554), (8906, 553698), (9714, 507642), (10431, 472748), (12483, 395036), (13359, 369132), (13908, 354561), (14571, 338428), (16644, 296277), (17812, 276849), (19428, 253821), (20862, 236374), (24966, 197518), (26718, 184566), (29142, 169214), (30761, 160308), (40077, 123044), (41724, 118187), (49932, 98759), (53436, 92283), (58284, 84607), (61522, 80154)]